I also think it could look good to have the Yamaha tuning fork logo on the left side of the XS650 logo. Why don't ask to Yamaha if they permit us to use their logo ? I'm sure they would agreed. Maybe they will say yes, who knows ? It costs nothing to send them an email and the worst answer you can get, it's a "no".
72XS2, I think the logo would be better of the left side of the chest with a big one on the back. I could probably do a couple of t-shirts with the logo centered on the front.
I really like the idea of have an engine on the back kind of like what gary posted on page two.
Would it be possible to purchase our own gear, send it to you, get it screenprinted and shipped back? Obviously paying the necessary fees. Then everyone can get whatever shirt, hoodie they wanted.I own a screen printing company and will print the shirts and ship them. I sent you a pm Travis.