I have the Saddlemen Large Drifters. Bought them at DennisKirk.com. I admit, they do look a little oversized for the bike. I wanted as big as possible, and these were the ones recommended by Saddlemen for our bike. I am getting a new rear tire installed tomorrow, so I removed the saddlebags and supports to make it easier. Looks so different without them! But I was considering going smaller... but the more I look, the more I think I better stick with them. Great quality, and I doubt I'll ever find a bargain worth ditching them for. The good thing is that I can carry my leather jacket, light-weight jacket, sweatshirt, chaps and plenty of stuff, groceries, etc. I think they make the bike look bigger too.
I wanted to relocate my signals, since I broke them first really quickly! haha The bags still rub and I'm going to find a better way to mount them when I get home tomorrow evening.
I also have a tool bag on the front forks, and a fanny-pack that I wrap around my backrest to carry my phone, smokes, and license, etc.