I see.

I'm wondering if I should use the kit's stock motor setup instead then. I noticed in this (huge) [link=http://www.rcgroups.com/forums/showthread.php?t=577451&page=35&pp=15]thread [/link] about the plane that a lot of guys were able to use a 2 or 3 cell 2100m ah Lipo pack just fine with the stock dual 370 brushed motors....

I guess my next question would be to ask about the ESC and Y harness since i'd like to use a single battery. I noticed in the PZ Focke Wulf that there's no ESC pieces, it looks like everything hooks up into a little circuit board with everything in it - when I look to buy ESCs, I should make sure they are Lipo compatible correct? or is it the receiver that I need to make sure is Lipo compatible?

Also, for the Y harness, could someone please post for me a link where I can read up on an example?

THanks again fellas!