Chime in with suggested cam spec's 408 build
pretty sure a solid roller is making the best power, but for a streeter i´d choose sth. like this:
http://www.compcams.com/Company/CC/cam-specs/Details.aspx?csid=649&sb=2
hydraulic roller with low maintenance, with a good converter it will be no problem around town and cruising. Just make sure the heads can take around .600" Lift.
Michael