Totally agree with GRC and Dartman: do ALL "services" yourself. Not only will they be done better, you will learn a lot about your motorcycle. I have 27,000+ miles on my '08 CUSE3 and have done 'em all myself. Also, I have had a couple warranty issues (bad oil filter adapter gasket and inoperable rear jug compression release) which the dealer fixed without hesitation.
The "services" are a way for dealers to make a lot of money off the lesser mechanically inclined. I pity those folks but it's not their fault. So, if you have any basic wrenching skills, get the shop manual and do it yourself. You'll be $$, satisfaction, time, and knowledge ahead.
One other thing, sort of related, I go by the philosophy to clean my bike after EVERY decent ride (over 150 miles). By doing so, I find issues (leak, loose bolts) before they become breakdown problems. Just a thought.