That's a great soundtrack. All the best songs and fancy gadgets came out in the 80's IMO and they sound as good as ever on the M90. It was the most interesting time. Never to be repeated I'm sure.
I know what you mean when it comes to having strangers come in your home and eye your collection. I had a mattress and box spring set delivered one day. What made me more nervous than seeing them carrying a large mattress by within inches of my top end models, was the "Are they worth anything?" comment...to which I replied. "Eh. It's a matter of personal preference and only worth what someone is willing to give you at the time. Just a hobby for me" which isn't lying but better than saying "Hell farking yeah. These are all the top end models you're in front of. Consider yourself blessed to see one and please be careful"...lol