hi, i want to put a fixi together. i need some help.. . got a problem with my shoulder ligament, what kind of geometry is best then? need a break to start with... any tips on what frame i should get? i live in Poland, Europe, so it would have to be a frame i could get over this side of the big water. basically any help with what to make it out of would be much appreciated. i'm NOT an expert in bikes... but fallen in love with a fixy last summer and ... love is blind ... want a green one badly!... they are a beauty... so simple... so thanks to anyone who could help. many greetings from Poland. green princess.