Owwwww, didnt expect so many posts, well thank you all.

Right well starting at the top has anyone got Trevor of Velocerippas E-mail address.

John mentioned H5/H6???

Thanks for the pix John, was a great help. Ill probably scale downwards from your example. And go for a lighter motor with a torque in the region of 32.5 g/cm at maximum efficiency. Thats it I can get it with a 50:1 g/box.

In answer to Ewans question, why C5s. Well Im not the greatest builder, OBVIOUSLY. Got big problems with too many BIG IDEAS. So for my first SUCCESSFUL build Im gonna keep it simple. I have C5s with gearboxes and mountings already. All I have to do is pop them in. No weapon, all I have to worry about is building a chassis and putting in the transmission.

Just want to keep it simple so I can start competing at last. Dont care it I do not win. Once Ive built one I can go from there.