Bits needed for Engine Rebuild

I am trying to souce some bits for an engine rebuild. parts i have so far are

Wiseco forged pistons
Eagle Forged Performance Rods
Complete Nissan Gasket Kit
New Nissan Rod and Main Bearings
ARP Head/Main Stud Kit

Is there anything else I need or should do while the engine is getting rebuilt performance or maintenance wise. I am chasing a reliable 300rwkw

btw already done the 100,000k service and all the excess removal stuff

 

you just gunna use stock head gaskets? cometic three layer stainless are only 160 US

 

will be using a good head gaskit

should have mentioned i guess. is it worth doing any head work or things like that while the engine is out?

 

match porting of plenums to each other and head

 

Maybe extrude hone plenum and exhaust manis, get the valves re-ground,
get new lifters and get bigger injectors (550 nismos at least).
What turbos are you going to use?

 

I have got the SARD 650's to go in + a new fuel pump

The turbos i am running are standard housings bored out with new GT28 internals.

I basically just don't want to do a rebuild and then find out i have big restrictions because i forgot something.

What effect would new lifters have if the current ones are good?

 

nothing

restrictions in a stock setup?? start with the turbo manifolds, match port lower plenum to head, lower to upper plenum