Yep! The 650 is a very fine size especially in a twin or triple. Enough grunt down low to get you moving while not over-revving at sane (and I do emphasize sane) highway speeds. Heck, in a four-banger it'll go like a demon when sport-tuned - I dare anyone to call a Zixer lazy. I had a Suzuki S40 650 single, and it did everything I wanted it to do in the city and country when I rode one-up. The highway, however, was scary on it. Not because it couldn't keep up, but because it was too light (under 400 lbs) and my windscreen didn't help with being pushed around on windy days or around trucks. I upgraded to a much heavier (630 lb) VStar 1100, and while I love it especially for 2-up riding, it doesn't have twice the power of a 650. It does have a ton of comfort, but that's another story. Sounds like you're enjoying your Versys - that's all that matters. And you're riding it.