As for the install. I'd say try doing it yourself. I did a DIY write-up for the front brakes in this thread if you are interested:

https://www.honda-acura.net/forums/s...hlight=jschmid

As far as the brake fluid...you are supposed to change it every 45K miles, so I'm sure you are getting close if not past the 45K mile mark. Might as well do it when you change your pads.