Your a crazy guy.
As far as I know, you need to grind down the TB some on the underside. I am not sure if this goes under the parts sections or the BS list..lol
Also you will need new vacumm lines and fuel lines. The new rail doesn't have that shitty PD on the end.
How good are your injectors?
I have 2 550 here, they are not clean and will need to be, before use...if you want those.
I wiould also clean out the 12V injector, just to be sure no problems,
I think the main part you will need is a EGT. its silly to try this without it....I hope you understand, that the intake may make more power than I said, so we need a to check and be safe, before you go hittin 9000.....