if you read that corky bell book on turbos, it says 12-18 inches from the tb
so fmic wouldnt be the best spot, you can use it but i wouldnt
dont worry about your fuel rail or fuel lines, they are fine
a si pump is a waste, just get a 225lph now its like 70 bucks or so...
i think you should be ok with the 310s you have, you really have to tune and see what the duty cycle on them is
80percent is the max id go
440s of course wont hurt, as long as you can tune them
since your on e manage they arent to big
its all about the cash
still on stock clutch, after a while with this new tq its going to beat on it, id look into that
id just get some ngk wires, they will do more then enough for what you need
rememember your running 8psi on a small turbo, i could run 20psi through your motor with that lil turbo
its not the lbs its the cfms and some other junk
turbos are diff, 1 lb on a smal isnt the same as 1lb ona bigger turbo