Cheap certainly is relative to the type of driving you intend. Specs are also highly dependent upon what you are doing and what rules books say is permissible and what is required.

If open track day events with potential high speeds on long straights, I'd go with the pictured Satellite. If cone dodging, Cuda would be better, although it looks like the roof is a bit mangled.

If you do need any body or structural parts, more are made for the Cuda than there is for that Satellite.