I realize that a "cruiser" style bike is probably very off topic, but let's not forget the Monark Silver Kings (yes I have one) for early aluminum bikes. This is not mine:
http://mywilson.homestead.com/
Unfortunately, mine is not nearly so nice and curently looks like a vintage plane crash w/ steel bolts and bottom bracket electrochemically fused to the frame. It may be a project I have to abandon, but not yet : )
john wirt
boise id
USA