scooby.....
I've been looking for quite a while now at the different hard bag options. I don't have the spare change to buy new bags yet, but when I do I WILL be buying the Mustang covered (w/studs) bags. They are the same bag (just with Mustang's covering on them) and same size/deminsions as the Tsukayu "quick release strong" bags.
The Strong and the Quick Release Strong's are the same size as each other.......and the Mustangs are the EXACT same as the Quick Release Strong bags. The "Jumbo" bags are larger than the Strong and the Quick Release Strong bags.
http://www.tsukayu.com/QuickDetachableStrong.htmlA couple of folks on here have mounted the Mustangs on their Valks. One modified his LeatherLyke mounts to mount his Mustangs (the black Valk) and another fellow used the a set of Easy brackets. I'm planning on using the set of mounts that are on my Valkyrie leather bags (will probably have to cut off the bottom brace part of the mount to do it). They'll keep the bags in close to the fender like the Honda OEM hardbags do. It's these.....
http://www.directlineparts.com/product.asp?pid=251&str=2The Easy brackets (IMHO) make the bags offset from the fender too much. But they are convienent though and leave a clean look to the fender if you want to run without your bags mounted for any reason....and provide easy access for rear end maintainence activities.
Here's the pics of those guys bags....





Here's a video of the Mustang's mounted on a Yamaha using the Easy Brackets.....