Opinions on cam selection

Pistons are stock 5.9s with 11cc dish. They look to be flush with the deck although others say stockers are .050 in the hole...seems to be varying reports on this.
Heads are 62cc chambers.
Gasket .047 ....I could go with Cometic .027 but I dont think it will make enough difference.
I checked my old 5.9 yesterday and they are definitely .050 in the hole.