Agreed.
My first ZZ was the X2 RX8, and I recently got my skyline body.
I bought another one recently too, the orange Z (good thing the bodies are removeable.)

You MUST get the tuner kit, because the stock gearing is crap at 12:1.
I got hooked on the MS 8.25:1 gearsets, and it's no different for the Zips.

I will also say again that these cars are really handling at their best with spring suspension up front replacing the stabili, so try to find a hobby shop that sells slot car tuneup kits.

DEATH TO STABILI