big bore kit to be installed, but going a little backwards now, the reason I wanted more power was that at first I was thinking about a six speed. But really, do I need a sixth or overdrive if what I was looking to do was lower cruising (around say sixty-sixty-five mph) rpm's down below three grand. Shouldn't the extra 15 cbi take care of that, you know, easing the load. By the way, seriosly unheard of good riding weather here in Finland. Last year at this time was still 5-10C (still fine with the right gear, but snow not yet gone, smaller roads ice-patches) now; twenty celcius and no probs hurling it through the twisties .A'yup.