This was covered in depth in another thread not too long ago. The short of it is that this is a contentious issue. You will get people saying with certainty to use them or not to. In fact, my opinion is below.
I would use them with a small dab of RTV at each end. I think the people who say not to use them are simply used to the inferior cork gaskets rather than the PermaDry from FelPro.
Yes I put them on bone dry from intake to head and have always done that. Never ever have I put any rtv on the head. The only rtv I've ever put on a lower intake gasket was when I would remove the cork gaskets and run a bead across the entire front or back on the block in it's place. Just recently I did use the felpro blue gaskets and only put a dab in the corners and it has worked great as well.
Thanks, StratTone. This is a first and probably only time for me. When I am done should I change oil b4 starting engine, after engine had been run to operating temperature, or both?