Never heard about the SL350 until i got me a CB350 and, by googling the net, found out the SL350 and wished I could get me one. Congratulations! It will surely give you lots of memories.
I recently let one of the previous owners of my Sanglas bike, take a ride on it. He told me that he could even remember the smell of the bike.
Rocking-m, now that you have brought your old bike from the past, will you bring that washboard too? :-)