That's a really great summing up of your bike, especially in your more challenging terrain. I've just joined this forum because I'm interested in the 660Z model. I have been around Africa in a 4x4 and seriously contemplating a Southern run there next year. Been researching a lot (to the point of confusion sometimes) to try & narrow down the bikes & starting to lean more towards the 660Z lately. Question is, should I get a new one or save some money & hunt out a good second hand. I currently ride a K1200GT so I know it'll be an adjustment on the power level, but I wouldnt venture off tarmac in that anyway.