Just got an amazing deal on a 1200GSA tank bag ($20!), but obviously the original attachment won't work. I've been thinking about webbing and buckles or sewing a big magnet into a pouch on the bottom. Would love your thoughts.
I suppose this is only fitting - a couple months ago I ran my bike out of oil and wrecked the engine
My buddy and I revived him with a GS engine. Can I still post here with an R1100 R/GS? 
Thanks for your thoughts!