It came down just like you sais it would. Dropped to 3/4 tank fast. I love this bike. I've been out of the bike World for over a year so my bike legs were a bit wobbly, but I'm getting them back. I just picked up a set of yosh slip ons. I swear I can feel the weight difference. Funny thing, when I got home from my first pipes on test drive they were smoking after the bike was shut off. It smelled like some sort of plastic coating, stunk bad. I had to wait until it stopped venting to pull it back into the garage. I must be getting older because I decided to put the optional baffles in to quiet it down.
Now if I could find a passenger seat in great shape I could test the bike on a two up ride. I'm sure it will do fine, lots of torque and rock solid.
I took it to 8k rpm yesterday, it comes alive pretty quick. Feels almost like a turbo, but no overheating or melting parts (this was only because I started with a cheap ass kit and the bike and kit had 50k on them). I'm beeting this bike running 10 lbs with springs, valves, a spacer and one of rcc's kits would be a beast!