okokok if u want that get ready to spend 475-500+ at least. 525 street i heard for the yokomo ,well both 320 for the car and 180 for kit 500 gone. as for the top speed depens on when you want it to shift but i bet it wont go more than 50 out of the box so expect 40-50 mph.
stick wit the electric if i were you cuz it has more better looking drifts then nitro. sgdrifter.com has the whole group of great drifters here check out a vid or 2