hi Guys, Thanks for the imput.
I am 850ft above sea level so I think i am in with a chance. I go for low level hovering ,harrier 8,s etc over blenders and other altitude moves. I am running a ucando 46 with a West t50 and pipe,and also a balsa craft extreme light,OS46FX and Cvec pipe.
I totally rely on an instantaneous spool up so I have skirted the pistons and gas flowed my 2 46 size motors to give me the confidence.
Hovever this is my first step into larger 3D models and also the 120AX is ringed so dont think it will take any severe mods without throwing the piston through the side of the liner ports.
I will probably break in on the apc 16X6 then track down the lighter loading wooden props you both have suggested.
Thanks,mark