Tank & filter box off mate. Allow 3 hours & then come back on here for non-start/EML on/rough running. Hahaha!
You'll also need some articulated sockets to get down to get the blighters out too. Should be one in the bike's tool kit.
Not a tough job, just very time consuming. It will leave you swearing and questioning why Honda made it such a PITA. Its a definite DIY though.