Hi ya'll (American accent) I got myself into this situation on Tuesday: It was a legal trail (instead of local fields and cycle paths for once) hence all of the 4x4 ruts. As you can see, the water was very near the air box. If I had powered through instead of stopping the engine could have sucked in water and broken the conrod. Luckily I stopped the bike and pulled it manually back out the way I had came. Anyway it got me thinking, the 610 carb, FI, 570, 630 all share the same components more or less. Assuming the loom was sourced as well as the engine would it be possible to "plug and play" with the more modern FI engine or even a 630 engine in the 2001 frame? I really do think this is the perfect bike for me and the most expensive part of any dual sport seems to be the wheels and I have the enduro wheels/brake and the supermoto wheels/brake so what do ya'll think? Pics of the bike on both setups: As you can see it's incredibly versatile and so nice! I just wish it was easier to swap between both setups.