Don't know how I missed this thread, but This Is Of Interest To Me. What are you putting in the center wing section for payload? Is that a radar or a giant fuel tank?
It will be the radar pod, the idea is that this was a stop-gap jet night-fighter and a natural progression from the F-82, sort of like a Jet Twin Mustang.
Because I'm going with full span leading edge slats, there's no internal weapons in the wing, all the guns will be in the fuselage noses.
I'm going with four cannon (20mm) and four .5's. The cannon will be in the center wing side of the fuselages and the .5's in the outer wing sides. The project has progressed to be an All Weather Fighter and the additional weapons I'm going with is a pair of Hughes AIM-4B's, these will be mounted just outboard of the fuselages below the wing on pylons and then there will be a large drop tank just outboard of those. I'll then have an option of attaching wing-tip tanks which I'll make so they just slip on. I've left open the option of another pair of AIM-4's under the wing center section between the pod and the fuselages. I think I'll just put some pylons there without the missiles on them.
Any empty space in the wing will have fuel tanks and of course the extra three feet I added into the rear fuselage will be for an extra long fuselage fuel tank. I think it will have plenty of fuel -----

I've left off half of one side of the radar pod because that will be where I put the nose weight once I work out how much it will need.