I would test fit your fairings over that bottle - it might need to be moved around slightly.
Also, if you have not heated it up yet - go and fill it with pretty hot water..some bottles shirnk when hot..and it would suck if it did it when on the bike
Ref the rear hub - Most have never been touched and cause ballache when adjusting the chain and the swingarm will be full of shite. Well worth doing, easy too - have a look in the Haynes and get a 46mm socket and get busy!
Looking good mate but the mechanics of a bike make it good, not the fancy bits..

...although thye do look cool
