No one can answer this except you. IMO every animal I shoot is a "trophy" regardless of what it scores. Its the effort and experience that determines whether you should mount it or not. Lately I've been doing european mounts for my deer only because I have enough shoulder mounts. But before I started doing the euro mounts I would just buy one of those antler mounting kits and put the antlers on them.
Bet everyone I look at takes me back to the exact hunt, what the weather was like, who I was with, how he approached, the way he was standing when I shot....basically every detail of the hunt.