Yup watched Marcus Miller play with a Fretless Sire. I think Sire basses are terrific, I had one not too long ago, only sold it because I wanted one of the current versions with the rolled fretboard. Great sounding bass.
Yes, but for some, myself included, the maker's name is fine, but for some reason any endorsing artist's name that prominent on the headstock seems a little too much even if it's a signature model. At least Geddy Lee's Fender bass has his signature on the back of the headstock. It's a minor quibble mind you, I love Sire basses and Marcus Miller is one of my favorite bassists just don't want to appear like too much of a fan. lol