May I suggest you give Thomann another look ? Public-peace current offers 30 fretless basses, while Thomann has 60 at the moment. I'm not related to the store in any way (well, actually I bought from them a few times), but you might be missing out on something if you assume their catalogue is smaller than it actually is. Some of them are actually VERY nice axes (e.g. Fodera or Marleaux). Their brand selection in fretless isn't huge (many Fenders, Sandbergs and Warwicks), but it isn't too bad either.
Ibanez Blazer/Roadstar Club #01, Crappy Bassist with Expensive Gear #221, Ibanez Club #1138, The Soundgear Club #202, Musicman Stingray Club #490, John Paul Jones Fan Cub #78