To answer a few questions.

Glow Plugs: Non original, now are a pencil style. They are about 2 years old.
Prewarm: Never timed it. Will start
Temperature: upper 40's/lower 50's. Not cold by any means
Idle knob: Needs repaired. Currently seized
Starting: After glow plug light has gone out signaling to start car. I cranck for a good 30 seconds to a full minute. Smokes like crazy.

Mounts: All worn out
Parking spot: level

Thanks for all the advice. I will start with fuel lines, they need replaced anyway I am sure. I will also purchase a compression tester.