Ive been thinking about the drive for one of my featherweight projects and looking at motor possibilities. Im looking for something to give it high speed and decent torque for some full body hammer ramming. These are some of the motors ive thought about.

4 24v feathers- fine but nout special.
2 940 cobal astroflights without planetary- nice but would leave me with about £150-200 left for everything else and doubt thats enough.
thing gap motors- im not even going to think about them :sad:
24v dewalts.

anything else anyone can think of to give it some umph?