drift suspention on 89 mighty max, where to start?

im starting a very slow drift build with my 89 mighty max, its white and was a great truck till it burst into flames one day on the highway, i got it back running but had terrible oil leak so i plan on doing a swap and making it a drifter, would like to start with suspention but not sure what to, 4 link coil over in the rear? not sure but i dont think my stock leafs could hold up to the abuse, and front suspention just cutting coils im guessing, any help would be awesome, thanks