I need some input...how much hp i might make at like 5 or 6 psi, good or bad, and what else should i do to impove it b4 the install.

D16Y8
Drag Gen3 Kit 1600 USED ?
SS Oil Line Kit (From Flameco-T) 75 NEW
Clutchmasters Stage 3 235 NEW
Clutchmasters Flywheel 9 pounds 135 USED Was it a good idea to get a used one?
RC injectors; 440cc Saturated 130 USED
V-AFC II 300 NEW
P28 W/ OBD2-OBD1 Harness 140 USED

COST=$2615...Is that good?

Install=800-1000...I have to do a manual swap too.

What else might i need? I don't think i am really missing anything else.