Well after diagnosing for most of the day it appears that my cooling coils are the issue. I contacted this company
http://www.arcticoldstore.com/dometic-rm3862-brand-new-manufactured-cooling-units/ and the guy was really helpful. In a nutshell the fridge had two ways to heat the ammonia and neither was doing anything. I pulled the fridge out today and didn't notice any major yellowing indicative of a leak but the tech said that at times the coils get plugged.
After describing all the diagnostics/findings I went through and explaining what symptoms I am experiencing the guy stopped me mid sentence and guaranteed to me the coils are the issue. Pretty bold statement but he knew quite a bit about the fridges and their operation so I am going with it.
I will post once I install the new coil assembly. Looks like a really nice self contained, fully enclosed unit. Not to mention it has a lifetime warranty to boot.
Thank you for the help
Joe