Tamiya re-released the Lunchbox.. you can get it at Tower.. Look here:
http://www2.towerhobbies.com/cgi-bin...?&I=LXKSG2&P=0
Wasn't trying to go for speed or anything.. this is more for the sentimental value.. (initial release = 1987)
Modding it just to make it "my own".. not trying to make it to win race or anything.. (cause it won't!)