hey i want to buy a new frame, but don't have a ton of money. i'm looking at the ON ONE Gimp and the Planet X Bommer frames. i ride a mix of DJing, urban and trail riding. i'll be running a 03 Z1 up front and running 26" front and rear. i'm alittle worried that the head angle on these frames might be too steep for riding trails. anyone have experience on either of these frames? any opinions?