Ported intakes

I have been toying with the idea of having a manifold ported. I would consider my combination one of the “if I can pick up 10-15 hp” it would be worth quite a bit to me. I have a spare stock 68-69 340 intake, I’m just not sure it would be better than my current home ported intake with the divider cut down and the transitions rounded, its also port matched. Add to that most people don’t really do that much stock casting porting anymore. $1300 is a lot for Wilson to basically send me the same manifold I’m currently running with the “t” junctions cleaned up.