Thats very close to my 440 combo in my 63. I run 906 heads that I did some port work on myself. The bottom end is stock but I used KB quench dome pistons so I could get quench with the 906 heads and run on 92 pump at the 10.0 comp I built into it. But I run the solid MP .557 cam with the Holley Street Dominator intake and a 850 DP. I would like to get bigger headers as I use Hedman 1-3/4 tubes because they came with the car brand new in the box. I also use the same 9.5 Dynamic convertor that drives great on the street and flashes about 4200. I use 4.30's with 29 x 11.5 Hoosier QTP tires and I drive it on the highway all the time turning 3200 rpm at 60 mph. I shift by feel and it is right about 6200 when I shift and then I trap about 6300 and it still feels like it's still pulling. It has run 11.50's @ almost 117 mph at 3700 lbs and I drive it the 45 miles to my local track. I like the 4.10's with a 28" tire on a solid cam but you may run out of steam with the hydraulic cam. I would go for the 4.10's as you can always go to a 29" tire if it runs out of steam and needs it. Good luck , Ron