Replying to Buying SPKs.. keep the Foils?

Last year I skied the 05/06 1080 Foils in a 182cm. Loved'm, thought they were a bit big for what I was skiing but nonetheless the couple of powerdays we had they were sick, and did the job in the park to.

This year I've already bougth teh brand new SPKs and now have a dilemma... do I keep the Foils for a mountain/power type of ski? or will the SPKs hold their own their, allowing me to sell the foils... what do you guys think?