I think you will look awesome sly, and I have no idea where the kiosk attendant was coming from, you certainly look like you are in your 20's, People have always thought I am older then I actually am, but that was mostly because of my MPB I am only 25 and have been told I look as old as 40... at the time I was a bit taken back by it, but I just took it in my stride. I don't know what it is like living in the US, but here in Aus I never got asked for ID (other then venues that actually required you to present it) ever since I started trimming my hair real short. And that made me feel real good to be let straight in when my mate behind me going asked for ID.
I can't wait to see a pic of you when you finally take the plunge!