Do you have the tires? I'm about a 100 miles south of you. I mount and balance tires on the GL1800.....I remove them from the bike..front and rear...replace the tires and balance for 80.00 Labor....You furnish the tires....Come on down!!!!
Many shops will do it for ~$25 if you carry in your wheels. This is easy if you have a spare rear wheel (see my signature for a link to the video). There are even ways to do it without a spare rear wheel, but I haven't tried them yet.
Steel Riders Cycles (Lebanon, Tn.) recently moved out from behind Ding Bats on South Cumberland to a big warehouse up on East Main at the curve on your right going out. If he kept the same phone number, give Brent Moore a call at (615) 443-0093. Brent primarily works on Harleys but is also certified on Hondas and I take my Goldwing to him. He is a lot cheaper than Sloan's and I think you will like them. Tell him L. T. Jenkins sent you.