Match intake to heads?

I have the intake off and as you might or might not see in the picture there has been some porting done to my heads by a previous owner. I have the D4B intake. Would it be a good idea to port it to match the heads or should I leave it as it is? I have time to do it, but I never done it before though. Here's my setup:
273 Commando - 1965
Cam: Solid lifter Comp Cams Magnum 282S - 282/282 Lift 495/495
Beehive Springs
Edelbrock D4B intake / Street Demon 625 carb
PerTronix Ignitor II Billet distributer & Flame Thrower coil
Hooker Headers
2.5" Dual Exhaust / Super 44 Flowmaster
727 auto / Shift Kit
10" Turbo Action Street "S-800" converter
8 3/4 - 3.55 - SureGrip

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