Replacing a crank shaft questions

Making sense now..... And I see the rear seal surface in pix 25 looks boogered up....

So are you going with all new bottom end parts there OP? Like new pistons and maybe rods? And what heads are to be used, and do have an idea on the new cam specs? Just askin', as it sounds like everything may be on the table. But stop us before we spend everything in your bank account LOL

This artifact has hand ported 587’s and formerly the Comp 232-4 I’m trading for Comp 224-4 to better match my 3500 stall converter.
I posted a SCAT rotating assembly kit and balancer add from Jegs earlier to get some opinions. I am going to reach out to the manufacturer when I can
either way.