Which commuter/multiuse bike to get?

[killersuzuki]

I want a new/used commuter and require advice,
30 miles minimum a day, on A Roads/Dual carriageway plus the odd trip anywhere ukwide in all weathers, all year round.

But I'm stuck with what to get, I need 60MPH without stressing it,
and gr8/good MPG,
minimum 55 MPG really, 55 is enough to offset the fuel saving from my T5 Car
and pay for itself within it's life.

I was thinking DR125/350/650 or XTZ125, XR125 ,
XL125 plus other XL, Suzuki EN 125, SLR 650, MZ Baghira, Serrow225
around £1000 to invest (800-1300 region)

I like the look of this though- Suzuki classifieds in Paignton : SUZUKI TU, 2000 (W), 249cc, 448 miles. ...
but realise it will rust and age with my allweather riding,
are ther any other 200cc-400cc with good MPG?

safety is important, and the roads I ride in yorkshire are dangerous if you can't hold 60MPH,
I just keep thinking a 125 will be underpowered for the job, and a 650+ will be Inefficient,
It is going to be a 3rd bike, (poss 2nd as my Kat400 may have to go)

any ideas apreciated, I really just wanted to give something back to the Hubb, as I have only voyeured so far and love the site :}
ks.


RF900 Kat400