87 GN part out complete 10 sec car

Can go as a roller. Clean title dashboard still in it 2500.reat is now 7.5 Only suspension mods were Southside lower bars
I have the quarter I need but was looking to scoop up some suspension if it gets to that. Might even be interested in a rolling frame without body if you get that far. Location?
how much for the following:

* Front mount IC with pipes?
* Underhood light fixture?
* Hood mounted FP gauge and everything need to mount/install/use (hose, schrader valve, fittings)?
* Mid-car exhaust hanger with rubber strap?
* Knock sensor?
* Coolant Temp gauge with sender?

Thank you.