I really like how wide of a roasting profile you can give this bean. As I mentioned, if you go light you are going to experience your own unique acid trip. Medium, and it will give you lovely depth of fruit and chocolate and should you go heavy, that too is fine. You will find raisin abounds.
There will be LOTS of volatile acids produced when you roast so watch out. Those alone can knock you on your @$$. But they are also a good roast indicator. When those start to decrease. Don't wait for the chocolate aroma on this one. It is there, but by the time you smell it the volatiles will be long gone and some of the great potential complexity will be gone too.
Profile Drum Roasting: The profile I used for this is 12:15 / 14:30 / 20:00 @ 260 F or in slope notation, 10/9/5 @ 260 F. What you should pull out of this is that you should not come in hot and heavy but steady. 2.5 minutes in the development phase to bring out the chocolate without giving the roast too much momentum. After that, you want to turn the roast down quite a bit so you can stretch it out. This is 11/9/5 meaning you are finishing this roast at less than half the speed (11 div 5) as the start and you need to do this too keep the time at the EOR temperature from being too short. Much faster than 4.5 minutes and there is just too much acidity present and not enough heat penetration for a full roast. Slow and steady wins the race. But I want to caution about just doing 'long and low' as seems to be a thing. If you do that you run the pretty high risk of not developing the flavors that are there and in that case you could well be left with the dreaded boring yet acidic chocolate.
Noah: Profile Drum Roasting: The profile I used for this is 15:00/17:05/21:20 @ 257F. You want enough power and time to develop the abundant and complex chocolate, but I wouldn't push harder or higher than this due to the risk of flattening it out. A little slower in both the developing and finishing phase would be just fine.
Behmor: Due to the cold start of the the Behmor, you can just set it on the 1 lb setting with 2.0 - 2.5 lb of cocoa and go. When you begin getting aromatic notes, somewhere around 4 minutes left (14 minutes elapsed of the 18 minute start) drop the power to P4 (75% power) and continue roasting for about another 6-8 minutes, waiting for the aroma to either decrease or get extra sharp. This is all of course if you don't have a thermocouple in the beans (Modifying your Behmor) If you have that you can follow the profiles above.
Noah: I kept it at full power until 232 F, but aromas started around 212, so keep your nose open. Lower the heat to P3 by 242 at the latest, to stretch out the finishing phase to at least 4 minutes.
Oven Roasting: I've been experimenting a lot recently with a less fussy way to oven roast and I find this procedure works pretty well. It is moderately predictable, repeatable and although not as dynamic and controllable as a drum roaster, does a good job. You will need an IR thermometer. Roast 2 lb of beans. Preheat your over to 350 F. Place your cocoa beans in a single layer on a baking sheet and into the oven. Stir the beans at 5 minutes and check the temperature. Continue roasting until the surface temperature reads 205-215 F (it may well vary across the beans). At that point, turn your oven down to about 10-15 F above your target EOR, in this case 260 + 15 = 275 and continue to roast, stirring every 5 minutes until approximately 260-265 F. Again, there will be variation but the beauty of this method is having turned the oven down it is difficult to over roast. If you do find your roast is progressing too fast, adjust accordingly, starting at 325 F and/or changing your target to 265 F. Overall you may well roast 30-40 minutes. The important part here is to get good momentum going in a hot oven and then basically coasting to finish. You of course change your EOR lower if you want. Just adjust that final temperature accordingly.