Wood's '408' low-buck Magnum build!

Hi all, I am kicking around the idea of upgrading my 360 Magnum to a 408 while I finish up my body work since I'm taking my engine out.

Goal is somewhere in the 450HP/500TQ on 87-89 octane, max 10:1 compression. Street driving mostly. A few auto-x and drag runs a year.

I have currently from top down:

Holley Sniper EFI with electronic distributor
Edelbrock rpm air gap intake
OOTB RHS Indy-X 62cc 1.92/1.625 heads
500 mile Hughes 1110 springs w/ 2.2L retainers
Bullet ROLLER HR280 re-grind .226 int./ex. @ .50 112LSA .525 1.6 lift
Doug's headers 2 1/2" X-pipe
5 speed
3.73 Rear gear 26" tires



I've been researching parts and came up with:

Crank:
Scat Forged Standard Weight Crankshafts 4-360-4000-6123

Rods:
Scat Pro Comp I-Beam Connecting Rods 2-ICR6123-2124

9.8:1 Pistons:
ICON Premium Forged Pistons IC745-STD



Mission plan:

Stripping and taking the block down to a local machine shop to assess what I'm going to need to do. I don't immediately see a need to bore it, when I 'refreshed' this engine back in '11 they still had cross-hatch pattern in all bores. Maybe 2000 miles since. Runs great, even with a bastard piston.

What requests should I make of the shop to look over this block to get it ready?
What parts do I need to include when it comes time to check the balance of the new assembly?
What cam should I pick to best work with the heads and new stroke?
What other parts should I use for this? Piston rings, head gaskets, bearings, oil pan etc.


Thanks, hope y'all are having a chill Sunday.