Biker Mice tattoos

Some variations on Throttle's tattoo - plus the original. Since I tend to title my tattoo designs I think of the original as 'Full Throttle'; the red one, which my version of Primer has on her arm, is 'Hell Raiser' and the blue one, which is a refinement of the one Blue has on her back, is 'Avenging Angel'. All of them are black on their wearers; they're just in other colours here to make them look good.
There are others in the pipeline. Any suggestions may well be acted upon. So far WIPs are 'Speed Demon', 'You Are My Sunshine' and 'Phobos and Deimos'.