Engine reseal suggestions (possibly cam too)

Yep, replace the head gasket while it's out, even if you don't spring for the head milling a new gasket is good peace of mind. Just remember if you go with an .040 composition gasket it will lower compression from the stock .020 steel shim gasket. Also make sure your breather and pcv/hose are not clogged and functioning properly or you will start pushing oil past your newly sealed engine.