'70 Dart 392 Project; what direction?

just wondering when you set up your fuel system how you plan to vent your tank? I have the same tank kit from cpp and was having issues with a fuel leak when the tank is full. I dropped the tank and added Indian shellac to all the screws and seals . Combined the two vent lines together and reinstalled and refilled and still leaks from pump/sender area so I will be dropping tank again. But my duster also has a vent tube on the fill tube and maybe that's all I need.as far as the efi wiring I replaced my dash harness and fuse block with a resto harness and sistered a auxiliary fuse block just for efi and fuel pump
I combined the vent on the sending unit and the vent at the top of the tank with vacuum line and put the “rollover vent” up high by one of the upper shock mounts. I used the supplied cork gaskets. If they leak I’d likely reassemble with RTV. The vent on the fill tube I imagine is just supplemental but never hurts to have extra as long as they don’t leak.

I’m unsure of what I’ll be doing on my axle location.
Axle rearward; driveshaft was cut for this length, looks much better. Contacts fuel tank, shackles not at appropriate angle, needs to convert to sliders.
Axle in factory location: Shocks at appropriate angle, shackles at appropriate angle, doesn’t look as good imho, driveshaft still fits but BARELY, no contact with fuel tank…. Decisions decisions
Two pics for reference

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