I have been thinking of doing this myself. The only think that may be a factor/problem here is when you ad a turbo to a carmen vortex style mass air flow car is, the ecu reads that intake carmen and with the added turbo is of course going to pull in more air and change the stock fuel map's at a large rate, so the addition of an afc to tune that along with some bigger injectors/fuel pump it may work.
Also adding a turbo will effect your motor's timing. On a stock turbo dsm it has a nock sensor that of course sences for nock to pull timing, if you dont have some way to pick up that nock you will definatly ping and burn some stuff up, unless you find some way to rig up a timing retard system from MSD?
I have other ideas around the total swap of wiring harness for a turbo car to a na setup if you want to pm me we may work on this together and see if we can get this little idea to work! Needless to say we can brainstorm and do it I am down!
Thanks,
Dan