Replying to Best all-mountain ski for me..Beating the dead horse

Don't post on here much, in fact last year I didn't even make it out once due to job.  This year I have an opportunity to really get back into my favorite hobby and I want the right skis for the job. 

I am 5'11' and 210lbs.  Ive always owned K2 twin tips, favorite being my Public Enemies which I still own.  I have marker griffon bindings in my attic waiting for a mount and dalbello blender boots that have only seen a few rides.  My main mountain is Sugarloaf, with various East Coast spots.  Love to carve hard, ski the trees and pow, and do a couple park laps a day.  Which ski best suits me?

I have sort of narrowed it down to Kung Fujas and Mantras knowing that mantras carve better and fujas are more playful, so I dont know which way to go.  I have also heard a lot about Line Blends, jmos, and tst. 

I am really looking to get last year models new to save some cash incase things dont work out like I plan this winter.  Price range is really 400-500 and not limited to buying new necessarily. Help is much appreciated.