I was looking for a great motor in that same price range too. And I was 99% sure I was going to get the O.S. .21 VG(P) for my 8IGHT.
But then I saw a O.S. .21 VZB V-Spec in another 8IGHT out on our local dirt track CVRC
and I was amazed with the power and speed!! So I ponied up and picked up the VZB instead. (Had to wait another week for funds to get it though).
But, if I was going to stick with that $200.00 price limit, the VG(P) would be going into my buggy. It's a very nice motor too.....