Ethanol gas is nothing new. Heck, Henry Ford built the model A to run on the stuff! Ethanol will wash down cylinders and harden rubber parts, but if you build a motor accordingly there shouldn't be any problems. A stainless needle and new fuel lines is a good place to start. Here in Illinois, I'd say that 99.9% of the stations are 100% E10. You may find an independant station that still sells pure gas, but they are far and few between. Just learn to live with it.