What to buy? Help please

I know, another one of these threads... oh well.

Anyways, for xmass, my parents are giving me a 500 dollar budget to work off of. And I don't need anything, except skis with edges, and less debt... and my dad won't pay that off, so skis it is.

I'm looking for a BRAND NEW set of skis and bindings for under 500, both can be bought separately obviously. I'm just looking for suggestions because I stopped obsessing over the newest models after I bought my Invaders 2 years ago. Yes, the first year with delam, just rip the topsheet off and it's a very good ski.

Ok, so what I'm looking for in a ski:
-this will be used mainly for all-mountain skis, so 50% all mountain, 50% park. something good at carving.
-174 - 180cm
-light
-floppy, so I can butter everywhere on the mountain.

I found on ebay a pair of Rossi Ghettos, I don't know how they ride, but if they're just the scratches with new names, I might bit on those tomorrow, plus it's an NS kid selling them. And I wanted info on Head 07 Mad Trix, do those meet my criteria?

If anyone has anything like this, not used, say so in this thread, and I'll definitely check it out. Or if anyone knows of a good sale going on at some website... Thanks for those who read this and help me out.