head gasket 350 ?

[blazer2007]

I have a 350 which I,m just re-freshing as I,m the one who the bad carbon build up which I posted . It,s a stock L-48 .30 over which I,m just getting ready to put the heads on. I bought some fel pro #1094 head gaskets which says must have a extra smooth surface area. Well I just scraped the old head gasket off really good and feels good . But wondering if I sprayed the gaskets with copper seal stuff is good enough or should I be looking for a different head gasket or am I just over thinking this. I just chose this head gasket because it is .015 thick which is what I want for quench. Engine has been taking apart by me and new bearings and rings, ball honed. Heads taken apart and cleaned and put back together. Everything checks out for so far. Sorry don,t know how other photo got there , I think you can figure out which one