Copa - Very nice! I have the same card framed and sitting 4 feet behind me in my office right now.
Although your signature looks better, mine is rushed and in purple, making it hard to read against his black sleeve.
I've showed it here multiple times before but I think it's still my most expensive piece. 1960 original handpainted Topps Flexichrome of Killebrew & Colavito ('59 home run leaders) for a card that was never produced because Rocky was traded. The colors look absolutely amazing in person. I really don't remember what I paid for it though...
I also pulled a Yount rookie from a '75 rack pack last year. I got it graded and it received a PSA 9. Flipped it.