What is all this SV1000 stuff? Suzuki already makes an SV1000S, it's called a TL1000S.
I reckon what people are looking for is a literbike with the SV's light weight and easyriding nature. The problem is that the SV is light and easy to ride BECAUSE it is a 70 hp 650. If you shoehorn a TL motor in the SV, it would be more squirrely than the TL.
Still, I agree that a faster little twin would be good. Imagine an SV-type machine with 748 type power? That sounds fun. Don't get me wrong, I love literbikes, but I just have the impression that people think they can retain the niceness of the SV650 in liter size. Engineering isn't the like the McFatgrenade drive thru, you can't just super size something and have it be the same, only more.