Nice Job, look really great...
Don't worry about the Masterbuilt Smoker, everyone has to start somewhere and then progress. I myself purchased a used propane smoker from Craig's List to use as a warmer / holding oven for large event cooks. I was surprised to see that it does a great job on overnight smokes as well.
Sometimes it's nice not to fire up the big boy and burn all that wood just for a pork butt or two.
Humphrey's DownEast Beast W/BBQ Guru