Ok, I'm looking for experienced "opinions" here just for the sake of interest.

I have a SB 350 4bolt
Block has been line-honed and decked
Cylinders have been bored .030 over.
Hyperuetectic Flat Top pistons on stock rods (approx. 9.0:1 with the 72cc heads)
The stock Iron crankshaft has been turned .010 , straightened, and entire assembly balanced/blueprinted
The camshaft is a Crane (266H), 266 adv duration on intake/exhaust, .440 lift intake/exhaust
Stock pushrods
Comp Cams Roller tip rockers 1.5:1 (supposed toadd 15 to 25 hp)
Screw in studs
Z28 valve springs
3 angle performance valve job
1.94 intake, 1.50 exhaust valves
Heads milled .020
No porting
Factory aluminum dual plane intake
750cfm Rochester Quadrajet
Mallory HEI distributor

My question is.....how much horsepower/torque do you "think" this engine should produce?

My best guess is somewhere around 325hp and close to 375lbs ft of torque. How close do you think I am?