Welcome, I hope you enjoy your 650 and yeah, V&H SS are a little too loud for my tastes as well. I hope you find suitable replacements... surely OEMs can be had fairly cheaply since a lot of people don't want them. I have what look like Cobra bologna cut slip-ons (there's no manufacturers mark anywhere) and they're just loud enough so that I can hear them when on the highway without them being too obnoxious.
Welcome from frigid Atlantic Canada and congrats on the new ride. I hear ya on the pipes. I picked up a set of slip ons for my 1100 and went back the stock. I was looking for a little more rumble but found them to be obnoxiously loud. I'm sure you can find some OEM pipes somewhere. A lot of people swap for aftermarket so someone has a set hanging in the garage they aren't using. Maybe try posting a wanted ad. You never know.
KCW has a good point on the jetting if you do find a set.
Ditto on the pics - love to see one.
2007 Vulcan Nomad
2000 V Star 1100 Classic (Sold)
All stock except for:
Switchblade Quick Release Windshield
Ugly but somewhat functional saddlebags