Hail, I would be interested, how random are we talking? Will be still be roleplaying and interacting prior to a run, or will it just be us thrown in a situation. Also, what format will the game be, Skype/Roll20/PbP/etc, I am up for any. I will probably take the rigger role as I love them to death and currently am not playing any games. (as a player, am GMing one)
Also want to thank you for trying your hand at GMing, I think more people could do it but fear even trying. Regardless, I will work on my character some, hope you stick with it! I know from experience GMing can take it's toll.