Anyone Got A Combo Like This

I'm curious to know if anyone has a combo close to the power plant I have & what can I expect from it HP/torque & 1/4 mile wise.
The car is a 68 dart aproximatly 3250 lbs with driver.
727, 3500 stall, 4.56 gear w/ 29.5x13.50 Quick Time Pro slicks.
499 ci, 3.750x4.150, w/6.763 rod length
Crowe racing 950 dp carb
Edelbrock Performer RPM intake
Edelbrock Performer RPM (88cc heads:10.5-1 w/my pistons) w/new Comp springs
Compcam 283R-8 .660 Lift In & Ex,
Dur 283 In 291 Ex
Dur @ .50 255 In 263 Ex
intake centerline 108
3500/6500 RPM range.
Compcams roller lifters /rockers
Smith Bro Push Rods
SRP flat top pistons # 213459 (10.5-1 w/my 88 cc heads), 12.5-1 w/72cc heads
RPM International crank 4.150 stroke nitride 4130 crankshaft
RPM International H Beam Pro Series Rods 6.763
2" CPPA Under Chassis Headers, w/2"x3-1/2" Flowmaster Scavenger Collectors,
X-Pipe, 3 1/2" Ex w/ Hooker Aero Chamber Mufflers

I hope that I'm not too disappointed w/what I have, heres a photo of the engine before it was taken apart.