A little about me:  6' 32 inch inseam, size 10 feet, 145lbs

I currently paddle an EZ on class 3, and occasional 4's (working my way up).  I feel really confident on 3's and have done OK on the 4's that I've run.  

I'm thinking that I'd like to try a more playful boat but I don't want to be so overwhelmed with instability that I can't comfortably take it down class 3 and progress to solid class iv (such as section iv).  

What should I try?  

I was thinking a skip, chronic, space cadet/pocket rocket, air, kingpin 6.2.

What's everyones opinions for my height, weight, skill level?  Thanks in advance for the advice.  

I obviously won't have the money to demo these boats because I'm a poor college student so if anyone would like to let me try one of these I live in the Clemson, SC area (I have a kingpin I can borrow).  

Dave