What do you think of this build

Current build in the car is as follows.

LA 360
Stock pistons Silvolite 1279 in the hole about .067
https://www.uempistons.com/index.php?main_page=product_silvolite_info&cPath=6_25_27&products_id=1654
.045 x 4.180 bore, head gaskets
XE268H cam
Stock Magnum heads
Air Gap
750cfm carb
TTI's

Using the KB calculator I figure my Static is 8.9 and Dynamic 7.4

I'll be pulling my 360 soon and correcting some issues from the prior engine builder who did not listen to what I wanted in the first place. Sadly nothing but a poor performing engine since day one and tough to get tuned. I was lucky enough to have the prior engine builder give me a new set of pistons and correct valve springs to help me out. So Im curious what you all think if I build the engine the following way.

LA 360
KB362 at zero deck
https://www.uempistons.com/index.php?main_page=product_piston_info&cPath=3_4_23&products_id=3070
.040 x 4.080, bore head gaskets
XE268H
Magnum heads if mine are not cracked. (Otherwise swap to EQ's or possibly a LA head not sure which one), wanting to keep iron heads.
Air Gap
750cfm Carb
TTI's

I figure static to be 9.5 and dynamic 7.8 with the magnum heads.

I want to keep the compression safe to use pump gas. Not sure what that is I've seen 10.5 to 9.5 SCR with iron heads. Im looking for more of good cruising engine, decent mileage, premium pump gas, but be able to have some fun with the car 90% street 10% track.

Curious what you engine experts think of this set up.