Get your engine yet? If you go with one of these other posts I may be able to help also. I have a fresh set of oval ports completely ported 2.300's etc.....I spent top dollar on my intake system and heads with Bryce Melvey from Dr"J"s or the Engine Masters Magazine.
Also matched is a single carb (4150style) DART intake just got back from polishing. I do have a new carb too built for this set-up.
I will include a complete flow sheet and I will spring the heads to what ever cam you choose. (roller/solid)
PM me if interested.
Don't PM me if you want just an average engine.
Good luck!