You need peak/hold type injectors, not saturated. You may also want to run 550 cc/min.

Ditch the FMU. You can't run high flow injectors with only an FMU. You will run insanely rich off boost. You want an electronic way to dial in the fuel. That means at the very least a VAFC, preferably a Hondata or AEM EMS.

An in-tank pump would be preferable to an in-line one. I believe Holley part number 12-916 will fit even though they don't list it on their site.

I've never heard of this "Precision Precision SC61" turbo. Ideally for an H22 you want to run something along the lines of a T3/TO4E 60 trim, or a Garrett GT30R. Most turbo kits (if you decide not to piece one together) don't use a turbo of that size, most of them have a T3/TO4E 57 trim which will work reasonably well.

There's also a bunch of things you haven't listed such as oil lines, couplings, vacuum lines, etc that you will have to piece together.