not exact fit, but ok...
 

for FLM the lipos almost fit perfect only if I was able to dremel maybe? extra side centimeteres or so:
http://img.photobucket.com/albums/v5...1/100_1186.jpg
http://img.photobucket.com/albums/v5...1/100_1185.jpg

It'd look alot better if you could find someone with a mill,it'd look a mess if you took a dremel to it.it'd weaken the chassis a fraction but i don't think it would matter because it's within the 3 point brace.I'd say just pack it to the same height and use AE cups though.