New 408 for the Flyfish

Sounds great.
I have a 418(340 block) with exact same components. Figuring 12.75 compression with 60 cc head
Run 4.10's as well. Cam will be similar to yours, might go roller. Only difference is I am going to use the new trick flow heads.
Figuring on 10.20's at 3250-3300 pounds. Might run better, but somewhere in that area
Mine is waiting on those heads to be available , so probably a next off season project.
Meantime want to get this stock stroke 360 in the 10's in the car now.
Good luck, sounds fun