Wanted Dead or Alive is one of my favorite power ballads (which my list of "faves" is quite long).
Modern Day Cowboy? Wow, I remember the first time I heard that song on the radio back in about '86 or so, I was blown away. Went out and immiately bought Mechanical Resonance. Easily one of my alltime favorite albums. Tesla kicked SO much ass... and they get my vote here.