I'm considering getting a "maxi-scooter".
Suzuki Burgman 650:
or Honda Silverwing
No lack of power with either of these.
If you're looking for a traditional "scooter", the Yamaha Vino 125 is a good bet:
125cc should be good for local riding. It's got to be at least 55mph.
"Rolling on the throttle in the lower rpm range gets the rider moving pretty good, and it continues to accelerate briskly before leveling off at about 45 mph. If prodded, the Vino will eclipse 50 mph and push 55, more than enough for cruising around town."
Source:
http://www.motorcycle-usa.com/Articl...ArticleID=1421