/6 problems

Good Evening
1) Fuel problem
2) Choke problem -(adjustment)
2a) Choke Thermostat (sdjustment)
3) Vacuum leak (hose/vacuum advance)
This may sound silly, but the carb is indeed bolted tight on the manifold - right?
I had a similar problem years ago and turned out the carb mounting bolts had loosened.

'64 Dart