That sounds like a great project you have there,

for good cheep Lipo's you really cant beat Zippies here a link.
https://www.hobbycity.com/hobbycity/...idProduct=6414
I had a great time building my buggies and they are tough..
http://www.rc-monster.com/forum/showthread.php?t=13341
http://www.rc-monster.com/forum/showthread.php?t=12556
http://www.rc-monster.com/forum/showthread.php?t=12322
Keep us updated on your progress and post some pics for us (the less fortunate)..

Have a great weekend Sir..