don't use 044, won't work.. its an external pump. you can shove it into the tank, but the pump will never be able to take fuel from teh bottom bit of the tank.
if the sus filter you talking about is the super sound or whatever, re-consider using them.. I've got 1 atm, the heat shield, kinda work more like a heat trapping mechanism, it also restricts air flow.
you'll probably need to change your front pipe, dump pipe , have an external gate, unless you getting GT30/40 the ones internally gated, also you'll need exhaust manifold, fuel regulator...
the list you mention above, they may already cost more than $7k btw..