oh gidday They call me shagg . I purchased my xjr new in 05 because it was still naturally asperated as apposed to suzi 1400 injected . Its a fantastic bike to ride and it seems to have the lot for me but i would like to know just how much better the 07 xjr will be with the fuel injection ?. Will this also mean it will rev higher than earler models ?. Will fuel economy increase or decress?. I would only update to the 07 if it was cheaper to run but was a quicker bike to ride.