DLIT has a scorpion slipon on his R6... you could ask his opinion on the quality, fit, and finish of that brand.
$200 for a slipon is a killer price. You don't need it, but if you have the cash lying around, I would do it.
If you're tight on money, a slipon isn't the first mod I would make, though.
First mods I would suggest:
Performance and handling:
Stainless steel brake lines
HH sintered brake pads
Michelin Pilot Power tires
Pazzo shorty levers
Flushmount front signals
Tank pad (Carbon fiber might look nice on your bike)
Rear seat cowl if one doesn't come with the cbr's
Remove stickers and reflectors (free!)