Replying to East Coaster gonna feel lost at Keystone?

I ski on the East Coast and i have never been out west before, but this spring break i am going to Keystone for a few days. I can do 1s 3s and 5s of like 15-20ft jumps and i have moderately good rail skills. Am i gonna feel out of place at Keystone? Are there features for my ability level, or are they just huge ass jumps and rails? What are the sizes of the jumps in the big jump line? medium? ++K for help