Hi Guy...........Put the Saito 100 in it as the 82 will be a tad bit whimpy for that bird. I just bought one also, and am putting the Saito 125 or the OS 120 AX two stroke in it as I have both.

I am currently flying the H9 Ultra Stick 40 size with the 82 & it is a perfect match, as the 100 will be for the 60 Twist.............

I would also consider gluing the tail feathers in permanatly (I will) after alignment, as this may be a problem down the road if you don't. Good luck