a mini-me will raise compression, so its not always recommended to turbo. but it can be done, i knew someone with a tubo mini and it was fine until his charge pipe came off, when he fixed it he forgot to reconnect the vacuum for the blowoff or wastegate and it spiked at like 15psi and blew. me personally, i would say pick up a complete z6 and start with that as a base to turbo.