RE: Savage 11FXP3 VS Savage 11FCXP3
Yes, I would definitely pay extra for the Accutrigger. I've read many threads on this site that state the regular Savage triggers are terrible and not adjustable.
If you want a Savage, I recommend getting one with the Accutrigger and new Accustock. I think you'll be much happier over the long run. Most combo deals do not come with very good scopes, and the new Accustock is getting some good press.