Standard Intake to Max Wedge

I believe the numbers for the Victor Jr heads are as follows:

77929 - standard port with valves
78949 - Max Wedge II's with valves

Prices for both seem to run the same, about $890 per head on eBay.

My car:
'68 2 Dr post
440 reported to be built be reputable local shop/owner who ended up trading to car off on a bad deal for another car that caught his eye. I spoke to the guy who put the car together and he said the trade was the one of the dumbest things he'd ever done. He said he had good parts in the car and traded it off before he ever got to run it. This guy has built up multiple BB A-bodies so he knows what works and he and his son's drag raced them regulary at the local track. He used to be a regular on this site but I can't remember his name. His drag car was called " The Womanator" (funny story behind the name!)
Anyway the guy he traded the car to was the one I bought it from. It was running on open headers and not steet legal. The PO said the motor had forged crank, six pack rods, and Forged TRW pistons. He claimed the pistons were selected to provide a zero deck height. In broad strokes the other parts are:

Performer RPM manifold
906 heads - PO claimed some mild port & chamber work
TTI header with the large primarys
3 1/2" exhaust back to Flowmasters, 2 1/2" over the axle
Stock looking distributor with chrome factory ignition box
Full manual reversed pattern 727 with about a 3K stall convertor
8 3/4" 741 housing with 3.91's and "Fresh" limited slip. Strange axles
Mini tubbed - can accomodate 29" X 11" tires with minor mods
Sub-frame connected
8 pt cage
Trunk mounted battery

I have several different sizes and flavors of Holleys to choose from including a 4500 with an MP single plane manifold.
The car came with a couple Uni-lites dizzys but I think I'll convert these with Pertronix units.
I've got a Mallory 685 multi-strike box I'm planing on using.
The cam in the car is a mystery. The guy who built it thouht he had a hydraulic "Purple" cam in it. Since I can't verify I planned on seapping a cam when I do the heads. I'd be going for a hydraulic flat tappet cam.

The CNC 440 source heads make sense to me just because if I buy the standard Stealth heads and valves then I'd still need to pay a good machine shop to set the heads up with valves, springs, retainers, keepers. Even if I supply the parts I think machine shop costs will be about what the diffrence between the regular stealth heads and CNC heads is. Other then assembly and setting installed spring height I think the CNC's should be good to bolt on.

The car will be a street and strip car in the purest sense. I'd like to drive it to the track on cheater slicks and drive it home once I'm done. The car might make it into a car show but function comes first. I've no need, or can afford, a trailer queen.
I notice 440 Source is stocking the Trick Flow heads. Trick Flow saye these heads are CNC ported. Trick Flows catalog doesn't say much about the CNC work where they should be crowing about it if it's true. These heads are about the same money as the 440 Source CNC heads but come fully assembled. Haven't checked to see if the springs are even something I could use with new cam.