well included FLM battery straps are useless. They lasted 10 minutes. I made my own from velcro and nylon strap and all i need is just 1 to hold each battery (tho i made 8 just in case)
here is a pic
http://www.radeks.net/wp-content/plu...n/DSCN0297.JPG
extended maxx is worth every penny. it handles much better in the air and looks much cooler.
Bodies that perfectly fit:
Revo 3.3 bodies - traxxas and proline
LST2 bodies - proline
Extended maxx body F-350 pro proline
also the rear dogbone and cups that come with the FLM body are great
i used old bulkhead brace to mount antena and it fits the original hole