Mild Built 340 Timing/tuning help?

Thanks Rusty!
It took first place for A-Body Modified in the 2022 Muscle At The Strip judged car show competition here at Vegas motor speedway.
I think I will just tune it as best I can and run it and enjoy it for a few months until it cools down, then maybe pull it and swap out for some domed pistons, properly degree the cam, etc. :D Not too fun wrenching engines in solid 115 degree sunny days.
I think that's a fine plan. All that really matters is that you are happy with it.