I have one ofthese models - --sticking in the 32 Eflight - a 75 amp Aligh heli controller and a little 5.5 v Dimension BEC .
the batts ? 4, A123 cells (10.8 ounces)
th servos are th 48 size JR sport -same thing as old 30331 -I can swap gears n cases -so -same thing.
I will toss the rigid landing gear for good ol wire - you can't beat it for forgiving characteristics.
and lighter than ANY other stuff.
Been flying th XRAY --really good little model
Rojecki was here yesterday - we flew the XRay and my 400 " flat foamie (16 0z all up w/2100 ma pack) copy of IKARUS acrostar-Guy made it for me. I am also doing a ZDZF3A powered home brew thing the engine is extremely smooth and is presently in a ABBra which is just too "tinny" for my tastes - allcarbon fibre really resonates.