I personally think it looks great. I am big Indiana Jones fan and I think every thing goes well together.
As for the 89, whether it’s the year of your birth, your socom name, or both I like it too. It’s something different and that is always a good thing in my opinion.
You never know it might catch on. Maybe I should start putting ’74 in all my sigs….or maybe I should just not mention what year I was born in.
You mean '34, right :D -wabba