50 amp service upgrade

Just a quick update for my 50amp upgrade. I installed a new panel in the basement and left the original panel inside. So the original panel has now become a sub panel. So I have a 30 amp breaker for the original panel, a 20 amp breaker for the new a/c unit, moved the preexisting a/c circuit to a 20amp breaker in the 50 amp panel and added a 15amp breaker for the conversion of the original shore power. I removed the 30amp shore connection and converted it to a 15amp dedicated exterior gfci circuit. Installed new 6/3 with number 8 ground for the new 50amp shore power. Sure does make a big difference on keeping this thing cool in the Texas heat. Everything works great and was relatively easy to do.