I think you should start to get out of your comfort zone when it comes to text though. Typo can be an enhancing part of a sig instead of just an afterthought which is the case in most of your stuff. What you did here might actually fit with the theme of your design in this case, but I'm talking more in general.
Just try to be creative and experiement some. You obviously have an eye for what looks good.
Thanks mate. I'm pretty conservative when it comes to font, I would like to make something more creative, but from my "clients" standards (by that, by the one receiving the sig), they like a clear and very visible font. Yes, it's somewhat holding me back, but when I'll have more freedom on what I do, I'll likely try new things. I'll most likely fail 75% of the time, but at least the 25% remaining will be rewarding.