200 with aussie crossflow head, proposed set-up help please

[JACK250]

Hi there, I have a 1967 US Falcon Club Coupe, and was after some help with the set-up I'm considering. I want the put the carbed 250 Xflow head onto it, adapting it using an article I read on here. My ideas:

-Decked block, and milled head for ~10.0.1 compression
-This http://shop.aussiespeed.com/index.php?main_page=product_info&cPath=1&products_id=7 Manifold
-500-600 Holley Vac Sec 4BBL
-A cam with the following specs:
Part Number 14619 Lobe Separation 110 Valve Lift
Inlet Opens 34 B.T.D.C. Inlet Closes 72 A.B.D.C. 0.529
Exhaust Opens 76 B.B.D.C. Exhaust Closes 34 A.T.D.C. 0.548
Inlet Duration 286 at 0.050 286 Advertised
Exhaust Duration 290 at 0.050 290 Advertised

OR

Part Number 14770 Lobe Separation 111 Valve Lift
Inlet Opens 31 B.T.D.C. Inlet Closes 69 A.B.D.C. 0.507
Exhaust Opens 78 B.B.D.C. Exhaust Closes 32 A.T.D.C. 0.514
Inlet Duration 280 at 0.050 280 Advertised
Exhaust Duration 290 at 0.050 290 Advertised

And Pacemaker extractors.

Can I get your opinions on whether this will work well together, any suggestions on what I could change, and a rough estimate of the horsepower I could expect.

Thanks in advance, Jack

 

[JACK250]

No need to reply now, I am going down a different path. On a side note it's great to have the forums up and running again.