Jnr Teggy is right, except I think it will be a bit cheaper than 10K. With my shopping around it came to around 7K for a good package.

Do it right and you can drive around on 6-8psi daily on stock compression. The Gsi has pretty strong internals so unless you won't big HP you will be fine. VTEC doesn't offer any advantages over non VTEC for turbo setups (there was a big debate about this on honda-tech awhile back) so you're not missing out on anything.

If you do it right, you'll enjoy it.