Nice, I know you'll love it! .45 acp revolvers are really fun to shoot.
I just scored my 2nd 625 in as many weeks; a -2 1988 like yours, and a 625-6 MG in .45 Colt that I picked up at a recent gun show.
I had 2 of the 1989 models, but don't remember why I sold/traded them. Guess I was young and capricious...now I am old and capricious.