Good that you were able to get clearance without denting the header tube.
Paint your shim tonight and install tomorrow? As long as you have clearance you may not need to do any more. Just keep an eye on it and if it sags back down add another shim if need be.
I painted them already, they're pretty dry. I may just throw them in tonight and tomorrow morning I'll go for a test drive to see if there is less vibration or drone.
