Check the gravity and see where it has settled. Also, don't forget that since your OG was so much higher than expected, your FG is also going to be much higher than expected... If it has stalled, you might get a little more movement if you try racking it over into secondary. If all else fails, you can rack it into a tertiary fermenter with some champagne yeast and see if it moves again.
I try to avoid sticking anything unnecessary into my beers though.