470 SFT cam recommendation (I searched!)

Stl4246bs Hughes sft .
The 470 cubes with 9.5 will probably run really nice. It's on a 109 lsa. 560s lift.
I ran the 260-264 with 11.6 compression and it was way to small with trickflow 240s . It made peak rpm at 4300 rpm if I remember correctly.
I have the 264-268 cam I'm there now but with almost 13.0:1 and again the cam is to small, it will idle at 900 and makes peak at 4900.
The optimum intake duration for my engine is about 274 . Which I would have never thought of because it sounds huge.
My point is the 470 will make a seemingly big cam act pretty docile. But the bigger cams will want more than 9.5 compression.