ScampChamp, Nice to see another BB A Body and I agree with Rick, about 225 HP is what would be expected on a chassis dyno for what you are describing and with the DA/Heat. (3,000 DA)
Here are the parts described, just trying to get my mind around this:
Convertor: 2800
http://www.summitracing.com/parts/APE-54092/
Camshaft: 2,000 to 6,000 -
http://www.summitracing.com/parts/cca-21-670-4/overview/
Assumption - This is installed straight up - no degreeing
Carburetor: 750 VS
http://www.summitracing.com/parts/hly-0-80508s
Weind Dual Plane 0-6,000 (is there a spacer)
http://www.summitracing.com/parts/w...jOIQoUHgHJl5uebnfZ7DVQi6Lj6vkXjnj8GgIiBPD_BwE
Ignition: Assumption Mopar Electronic
383 - Assumption low compression rebuild (8.5 to 9) with 346 heads (open chamber)
To me and not knowing the gears, your setup in nice and balanced for street cruising and a bit of performance. Should be fun to drive daily.
Please note, I am not a pro, I am simply imparting what I have learned on my BB Dart (440) - there are many schools of thought and people who are much better versed. and I am I am going by the assumption your knowledge level is on the baseline where I started, so if you are more advanced, please take this thread as me having coffee and talking in the wind (or a blog) and disregard. Sometimes typing helps me learn.
My thoughts - First, Mopar electronic ignition has some quirks, so understand them and learn yours. Orange box is said to advance and retard at different RPM's. Distributors have lights springs. This is a great system though, just need to understand it, this took me a bit.
Timing - I like all in at about 2,500 to 2,800 with this ignition setup with 37* as a start. Low compression motor may like more. I set my timing at 2800 with vacuum plugged @ 37*. Start-up and operations below 2800 may be effected, so you need to balance this.
Fuel - Fuel pressure - assumption is your running a stock pump. Once your timing is set, make sure your bowls are not running out at WOT. I like my fuel pressure at 5.5 through operations.
Also - Fuel bowl heat - I like a spacer between carburetor and manifold, but again hood clearance and all the others items need to balance this. Or even a heat shield.
What temperature do you cruise at?
When you get into it, does your temperature go up and you have a problem cooling?
These are signs of lean, retarded timing etc.
What is the size of your air cleaner?
Hope this helps, please keep posting and good luck