I'm potentially interested in this, as long as it has almost nothing to do with the terrible Michael Bay movies, and much more to do with the Generation 1-style universe. 
Would it be acceptable to bring in some ideas from the IDW transformers ongoing comics - there's a lot of characterization and background of the war, and of the Autobots and Decepticons in there that could make for some great depth and interest. 

I'd be interested in playing an Autobot who transforms into some kind of military vehicle, most likely.