Savtec-rex

I have a crx that has gone through alot in the past years, and I'm trying to make this my final build and just be done with it. (I know, its never enough, always want more.. :D)

Shooting for 600+. 700's and I can die happy.

GSR Block
Aeries 10 Comp. Pistons
Eagle Rods
All ARP hardware
LS Crank, Polished, Knife Edged.
RS Ported B16 Head 300+cfm
Sk2 Pro 1 Cams
Sk2 Valvetrain
V-X Intake
Sk2 TB
GE Gears
Precision 6262 / Ramhorn Mani / 3" DP - Exhaust

Now my question if ANYONE is able to shed some light on this, is fueling. I have Presions 1600cc injectors w/ FJO driver kit.

I do have 1 Bosch 044 Pump with bigger lines all around on a sump'd tank. Im wondering if this single 044 is enough to hit the max HP from the 6262. Or Will I need Duals?

If anyone can comment on my build, as well as answer my fueling question, I would greatly appreciate it. Thanks.