Tail tidy is all good,
I have one too. but remember if you tidy up your back end, with one of the intergrated lights, you need to get a flasher relay, as your lights might flash to fast, due to the drop in watts/amps going to your lights.
You can pick one up off the bay for 19.99 i think.
they are called flasher relays
Oh and get a 9x5 plate to keep things flush.