WOW.. i wasn't expecting to get such a response on this. I have definitely learned a few things... so my recap from all of this is when I get boosted (if and when) then I will be upgrading the fuel system anyway (jets and lines etc) so I could essentially do the swap then. I am thinking that once a turbo is added to the Z there really isn't a need to worry about fuel savings as I am going to be driving fast as **** regardless and not really thinking about the fuel dots. Interesting. I want to thank everyone who chimed in!!!
I think I am going to start another thread here in a min to figure out if Dyson motors could be used in a supercharger/forced induction system and what the increase over normal fan/motors would be.