Thanks for the replies guys. As for the battery and battery tray, will be ordering these through Mike. Just need to decide what battery I'm going with and then what tray I'll need. I'll also need to order some pinions from Mike too.

I've got lots of spare servos and a new rx for my DX3r, and am working on a deal for the MMM combo with the lhs (got to support your lhs when you can!). Just all needs to come together at some point!