as yoyoyo said tarty bikes is like your local tescos. for 350 your probably looking to get an extra £50 for a t-pro which is a brilliant started bike and once you improve you can improve most bits as the frame is pretty dam decent. the other choices you have are looking on ebay for montys, onzas possibly koxx levelbosses also. or the for sale and wanted section but you cant post there and you arent allowed putting a wanted topic up in new members chat so see if you can get there email or something if anything takes your eye in the members section