General Civic Talk - Sprint Break Build (need feedback)

alright guys been acquiring my parts for my head swap that should of went in last week but some as*shole hit the back of my car and crack my bumper so i was delayed a little bit so now im doin it this friday and so far my set up is

D16Y5 block
D16Z6 head
Cams ( got it off ebay tho :(
B20 throttle body
new radiator
D16y8 head gasket kit.
Conversion harness obd2 to obd1
p28
dsm 450cc injector
Already have I/H/E

Any feedback would be greatly appriciated
is there anything else i can change that would bleed some more hp out of the car.