just finished building my 104... nice build... was able to fit a trakpower 4900 lipo with some modifications.. will post pics soon...
just wondering for those who are using lipo's instead of nimh did you end up adding more weight to compensate the lighter lipo? because right now the rear seems a little loose during acceleration from slow speed.. i have also changed the position of the rear wing to create more downforce but i have yet to test that setting