I haven't seen anything at the bike shops here to test ride. Occasionally they'll get a track bike on order or a singlespeed mountain bike.

I've got nothing to convert to fixed and the bike shops here don't carry used bikes except one place has some expensive used Colnago and Sano frames. I can spend up to 1k.

The geometry of the track bikes is more aggressive than my road bike, particularly with the track bars. I like the looks of the bullhorn bars and the moustache ones and they look like they'd ease the agressiveness of the track frame.