pic: *Revised* Messing around

Hi again,
I revised my design this afternoon using some of the tips that were given in the thread discussing my previous version. This version drives at 6.1ft./sec. It weighs about 4.5lbs. w/ motors included. This will utilize the drills and the CIMs(if we have them in this years k.o.p.).

(On the actual machine i would take weight out of the 100 tooth gear)
Anymore tips would greatly be appreciated. Thanks