It seems odd that the 205Kv motor is described as '12s' but in the description it states that AJ flies it on 10s
AJ flies this airframe with the following equipment:
Just out of curiosity, is it even allowed to fly something other than 10s in competition?
Sorry for not getting on here sooner but I have been traveling for work. The reason this motor is called a 12s motor is actually for our 73" Laser. We fly that on a 20x10 with 12s 3300's. For the 2m acuity it is flown with the popular 20-21" props for F3A. The 205 KV gives you room to work with prop selection depending on your flying style.
The rudder servo can be mounted either in the tail with push pull or up front using Pull Pull.
Andrew