ive been saving and searching for a mk 4 for a while now, and after a few insurance quotes on the internet, i feel that i could afford to run and insure a 180 bhp gti, so i was just wondering if that would be the better option, as i plan to do quite a few mods anyway, (r-tech remap, fmic, forge recirc etc) so is the extra power worth it?? and are there any common problems with the 180s?