I think an SV-650 would be ideal. The "S" model has clipons and a windscreen. Power isn't real high, but better than another possibility--an '88-90 Honda Hawk GT. Both bikes are light and real flickable. I rode my Hawk thru the Italian Alps a few times, after making the mistake of taking my '88 Kaw ZX10 the first time.
IIRC the Hawk is 5 speed while the SV is 6. Both great bikes, and it's easy to put clipons on the Hawk from some other Honda-forget which one. Both bikes need something like Race Tech Gold Emulators for the forks-big improvement that I installed in both of mine.
No longer have either Hawk or SV, but if you buy a 2005 yellow SV650 I have a bunch of parts for it. Note the 2005 yellow is different from the 2004 (hint, hint).