Looks awesome man!
Unfortunately I dont have a before picture, but I used Muc-off on the R1 the other day. The stuff for the plastics.
Sprayed it all over the bike, left it 5 mins while I de-greased the chain etc, and then just used soapy water to sponge it all off.
Got the *ahem Hosepipe Ahem* out, and rinsed the whole thing off.
The 180mph Kamakazi flies simply fell off the front of the bike.
Never found anything that can clean them off so easily.