I used Motul 7100 and it lasted two years.
I changed to Motul 300V and my engine started getting piston knock after two weeks.
Go with iridium plugs, they're like £4 more expensive, and the weight saving alone is worth that.
Conti RoadAttack... eh, there's worse out there. They're alright.
Spray your footpegs black OMFG.
You don't need a tax disc any more.
You have GT250 discs on your GT650. They'll be fine though.