Beginners help with R6

[DumbassKid]

I'm looking on modifying my 2003 Yamaha YZF-R6 into a stunting bike. I'm learning wheelies on it atm and I'm thinking I'm going to ruin the forks or something else on the bike if I don't properly modify the bike.

I'm looking at the Stunt Kit off SickInnovations.com which includes
-Crash Cage
-12Bar
-Sprocket
-Stunt pegs
-Frame Sliders

Q's:
-Are these all necessities if stunting?
-Benefits of 12Bar or Round Bar
-Is this sufficient for protecting my bike when stunting?
-Is there a guide anywheres specifically for R6's somewhere? Like a how-to modify them into stunt-bikes?

Any feedback is appreciated,

DumbassKid.