As for the pipe issue its still kinda up in the air for me. I have D&D's on my SM and they can pretty dern loud if I want them to. The new law went into effect on July 1, haven't had a problem yet. Actually, I saw a report on the news last night that said that no one has been fined yet. My city riding now consists of cranking 'er up and getting straight on the Interstate and heading to work or ride, both outside of Denver.
As for housing, I'd check around the 'burbs like Wheat Ridge, Thornton, Arvada, etc. first for what you're looking for. Where I live around Highlands is cool, but pricey and not many places with garages to rent.
PM me when you get into to town if ya want, I can show you a couple of cool rides.
