What do you mean it will feel different than the efi? Just not as snappy throttle reaponse? Would it feel different than say a g63b with a weber?

So far im seeing to port the head and intake gasket match the two swap distributors to the g63b and run an electric fuel pump. I plan on possibly getting a Schneider regrind cam and a header as well. Is there anything else i could do to get more performance out of the truck without going efi?