Welcome to the forum.
Blue hair? I don't know about that, unless you dye it LoL!
I have a couple grandkids too, and just happen to have recently rebuilt a 79 goldwing. I pretty much had to go completely thru it: water pump, restore the completely rusted gas tank, several rad flushes, clutch plates, a bunch of electrical issues, complete overhaul of the carbs, and now I'm waiting on parts to rebuild the front calipers and master cylinder. Very close to being road worthy, but I don't know if I'm going to like riding it. If I can't improve upon the suspension, she's going up for sale.
Anyhoo, I hope you enjoy the SP1. I also have a 2000 which I've had for 4 years now. Probably won't EVER sell this one!
John, 2000 RC51 #000100