I'm swapping the regular forks out of my 2004 R6 with inverted forks from a 2005 (same bike, inverted forks) when I return from Iraq. This works for people with the 2003-2004 R6 and 2006-2009 R6s, but what about other unfortunate souls? My questions is that if you didn't have a convenient setup like the yammies with the one year of inverted forks on the 2005 R6, what considerations must one take when swapping regular forks with inverted ones? Are there only certain forks that you can use? Do the dimensions of the bike change if using forks from a different bike? I would appreciate it if someone with much more experience than I could enlighten me on this subject of fork swapping. edit: I bought a whole front end swap for my bike (Forks, TT, Clip-Ons, Brakes, No need for new wheel), as I understand there is different levels of swapping, maybe the issues of each level can be explained?