Well for a noob auto elect like myself it all went pretty good. Got the thing to blast on the first go. I'm now waiting for some silastic to set so I can tuck the relay away. For the Boulevard C50 FI to get the tank off first get your seats off then undo the bolt holding the tank. Disconnect battery, negative first. Take your speedo off watching for the wire harness behind it. Pull the rubber cover back to get at it. Now lift the tank & put some wood in there for a spacer. Under the tank near the rear you have to seperate a wire harness & take the fuel hose off. After that lift it off. A small amount of fuel will trickle out. When putting it back on first take the plastic clip off that held the fuel line on. That's if it is still on the tank. Insert it into the fuel hose then slide it up onto the tank connector. It will 'click' into place. Can't wait to get on the road & try it out.