First of all, you know you can get a motorcycle ezpass right? there are some discounts on many tolls if you have one.
I logged in my ezpass account and ordered extra Velcro stickers, the ones they send with the original ezpass, they are "free" I velcroed mine on the front fairing on the right hand, inside, you don't even need top unscrew anything, I used it on several tolls and worked fine on all, best things are, since no one can see it, you won't get it stolen, you don't have to remove it and it does not look bad on top of your handlebar/attached to the windchill.
bye