Here's what the RK and GW looked like, sold them both after buying F6B, just stopped being fun for me. I had over 70,000 miles on Road King with no problems. I bought RK slightly used 9 years ago for $9000 and sold it for $8000, ebay.
I enjoyed riding Goldwing but I was never really into it. Probably why I sold it as soon as I could after buying F6B.
Before that I had:
1992 GL1500 Goldwing
2000 BMW K1200LT
1986 Kawasaki Concours
1998 Yamaha V Star Classic 650
1985 Kawasaki Eliminator ZL1000
1986 Honda Super Magna 750
1988 Kawasaki KZ1000P Police
1986 Honda Rebel 450
All my bikes were either black or some shade of red.