Are you gonna be ready to race this Saturday(Dec. 1), Skillx? I know they(T4BB) are having the truggy $ race which will probably have a long(25 min. +) main. I figured if your ready, maybe Robbie would let us qualify with the nitro's, then run our own shorter main. Could be fun......
The mount you are thinking of is from
http://www.rcproductdesigns.com/ but I doubt if there is enough clearance for the 125b and the heatsink. Also, it is only one fan width wide. I think you would be better of fabricating a mount that utilizes the same location but is bigger......actually, I may still have my old one laying around. If I can find it and your interested, its yours. Also, FYI, quarks like to sit perpendicular to the chassis. Hard landings with the 125b mounted parallel will beat the ends off the controller. Been there, done that.