pardon late reply. was riding brakeless, your suggestion for fixed with front brake is a great idea but only after i enjoy a bit of being able to coast for awhile. you know you realise how enjoyable freewheeling is only after you ride fixed for long time.
You should slap a coaster hubs on the rear, it's a lots more fun being able to slow down with a light back pedal.
I don't know, I never really enjoyed singlespeed, even after riding a brakeless hipster bicycle for a long time, felt like a broken variable gears bicycle.
If you're gonna ride singlespeed, you gotta put a back brake on as well.
Were you riding brakeless previously? why not fixed with front brake?