351W Compression Ratio

I have a '69 351W with stock heads (I need the Performer RPM heads BAD, but no $$$), a Performer RPM intake, a 750 Edelbrock carb, a Performer RPM cam/lifters/valve springs. I need to figure out about what my compression ratio is. Do any of you have a guess? I'd also like to know about what my horsepower is at the flywheel and what it is at the rear wheels. If possible, I would just go to a dyno somewhere. But there is not one in the town I live in and I have no clue as to where the closest one is. So I'm kind of stuck. Any replies would be greatly appreciated. Thanks everyone.

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'69 Coupe with 351W
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Edelbrock Performer-RPM intake manifold, Edelbrock Performer-RPM cam, Edelbrock lifters, Edelbrock 750 cfm carb, Accel coil, Moroso Blue-Max spark plug wires, Hedman headers, 2 1/2" pipe, glasspacks, Edelbrock double roller timing chain, Edelbrock valve springs, Flex fan, C4, Lakewood traction bars, 3:1 open rear-9" 3.89:1 posi coming this summer
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