318 and which cam?

Right on singer340. Your now the second person that's told me to do that. Thus far here's my plans for the machine shop:

Port match the intake and exhaust gaskets, and do some nice cleanup on the valve bowls, opening them up a little where the valve seat merges with the bowl.

Also considering going to stock 360 intake valve size, 1.88 diameter, and put new intake valves in (from a stock 360).

Then, a 3 angle valve job at least on the intake seats, or on all of them.

For the springs I'm thinking stock replacement 340 valve springs.

Hoping to get a solid 50-75 hp extra out of the engine.

Can anyone tell me how to easily post pics on threads like this? I'd like to add some shots even if their redundant. Thanks!