Our robot is very unique! We wanted to share earlier but since we were part of the FRC Top 25 Premiere we had to wait until now.
Check out Sea Cobra here:
http://www.youtube.com/watch?v=zfgvXcCyOnI
6 blue nitrile traction wheels that are 2" wide.
6 CIM VEX Pro Ball shifter 2.65x spread with 60:24 final reduction.
The 6" diameter shooter roller is powered by 2 RS550's in simile gearboxes to a 18:36 belt reduction.
The 3.5" pickup roller is powered by a miniCIM to a 15:62 belt reduction.