I toned down Mathew a bit as you suggested. I'd like to keep my dollmaster as is, though. I added the marionette influences mostly as a weakness and a way for you to do plot related stuff using E. E can have their perceptions twisted by the puppeteer and is thus a bit of a risky ally. 

I figured it would only be a minor influence, because E's doll mostly beat the puppeteer away, though. It could be a constant risk and something you could capitalize on for plot reasons.