Identifying all Gaskets and seals for the turbo S13 sr

I’m changing my turbo setup to the Nissan SR20 FPBig28 turbo upgrade and the HKS wastegate actuator. I’ve searched three different forums and I found out that I need the turbo inlet(2 hole) gasket and the turbo outlet(3 hole) gasket, as well as the (5 hole) O2 extension gasket or turbine gasket. I already have the (4 hole) exhaust manifold to turbo gasket. Does anyone know of any more gaskets or seals that need to be replaced, could you please inform me of them before I install my new turbo setup. Thanks for the help

Talk to sidewaze, he was talking a bunch of gasket mumbo jumbo a while back.

if you go to any good auto mechanics they should be able to order you a high temp gasket material to make your own. it’s got an adhesive side that allows you to place the material ON the face and trim it, if you’ve never made a gasket it’s a simple as tapping a ball end of a hammer lightly around the edges… if you did grade nine auto class they taught you this process…