Help me complete my build.

So far this winter my R1 416 block with ported W9 heads will be installed.
Short block consist of:
R1 59* block 4.070
4" Dragon slayer crank
6.200 Carrillo rods
CP pistons (11:1 pump gas motor) .34 quench
Ported W9's
peak flow @ 750 is approx. mid 370's
Valves 2.17, 1.60
T & D 1.6 rockers
248/256 @ 050 630 lift cam (small but street able)
Stainless headers 2" primary stepped to 2 1/8 to 3.5" merged collectors.
Will run mufflers and 3" exhaust for now.

Tubular K frame and coil overs
Custom fully adjustable Tri-4 link
mini tubbed, standard link 8.75 with 4.10 gears
727 with 9.5" TC (for now)

Carb is pro-system 1000CFM

I'd like so suggestions regarding the completion of my build:
*Fuel system, stock style tank with built in sump or fuel cell?
*What size fuel lines and fuel pump from tank to carb?
*What size wheel and tire combo? I currently have some torque thrust II 15x9 on the rear with 275/60/15 for the street. I don't mind narrowing the rear an 1" on boths side to run a nice deep dished drag wheel and a decent size tire but would like to keep my street tires for local events. Unless I can run something with the stock width and the largest tire I can fit.
*What class should I try and run in? Thinking is should be a low 10 sec car possibly high 9
*Bench dynoed with current info at 760hp and 630tq using header building software.
*Elect. water pump or mechanical?

This car will be driven on the street as much as possible with track duty 1-2 times a month. It has full interior.