This should get you started. The only link I didn't provide is for the bearings.
The SHO is the same as the PRP Swift the only reason I linked to the SHO parts is because they have pictures and the Swift links wouldn't. You should be able to use the SHO parts, I have looked and compared the two at my LHS and they are the same.
Ace also sells the Swift parts which are cheaper.
You will have to use 17mm hex wheels for this such as the Romulins or buggy wheels.
RD Logics SHO parts
http://www.acehardwarehobbies.com/2....ducts_id=12660
http://www.acehardwarehobbies.com/2....ducts_id=12602
http://www.acehardwarehobbies.com/2....ducts_id=12623
http://www.acehardwarehobbies.com/2....ducts_id=12658
http://www.acehardwarehobbies.com/2....ducts_id=12631
rolland