this is jus one of those things that if youre not going all out, dont go out at all
cuz if do put a second turbo one 7m, wont you need to raise the compression a lil bit more, you probebly need bigger injector, somewhat around 600 cc maybe more
a MHG is a mandatory when it comes to this project
plus you askd if its possible, its jus a matter of money
if you have the dough, you can get any crazy mod you want
put even four turbos in there, 2 in the engine 2 in the back, if you want lol
plus if ur driving you car daily, youre gonna have a high upkeep with all those
but if you are succesful , broadcast the good news
a few pics, and maybe even a write-up, if its not too much to ask