Looks like you've got a nice guitar stable there, especially the PRS, and that's a very nice friend you have there.
I've got two Martins, a six and a 12 string, and an old Gibson acoustic that I bought used back in 1970. I sent one of my other Martins, a 1984 classical, off to Elderly Instruments in Michigan, to sell for me. They did within about 5 days for full price. I kind of wish I hadn't now.
My good friend and neighbor, who is 96 years old and who was in the Battle of the Bulge, keeps asking me if I want his 1963 Gibson Les Paul. I don't play electric so it would be a waste for me to have it.