360 cam question

I went with the smaller version in my 360 the ex256, at the time I had manifolds, stock stall with 318 heads on my stock 360 bottom end. It was a decent cruiser motor. But now I changed the whole concept it’s currently same cam and bottom end. Now j-heads home blended bowls intake matched, headers and a dual quad tunnel ram with ptc3k stall. I haven’t drove yet I’m expecting it to be a pig with 3.27 gears.