Whilst I hugely enjoyed the R6s I owned and especially the FZ1, over the course of my own riding history the cbr engine has been the most solid. I had a CB-1 400 (CBr400rr engine), then a CBR600F, and more recently the CBR900rr engine, and all of them have proven - so far - amazingly solid. I was a bit downtrodden and worried to go from a quite young Fazer (09 with 27k on the clock) to an 05 919 with 51k on the clock, but its fine, and I have grown to love the damn thing, and am now spending more money on modifications and taking great care of the beast! Be sure to check out the flapper mod...its easy to find instructions on here, its free, and in the case of my bike, doing this basic mod with a change of filter from K and N to Hiflo increased mpg and did make the power low down seem more linear. Worth a roll of the dice!
Is that the stock seat for the 06? It looks more comfortable than my stock saddle. Braided red lines? Michelin Pilots? And I quite like the exhaust mounted and the look of your steed is raw and dark, a bit devilish with the red and black.