I'll give the answers along with update:

With the 112 engine and all the room available a water pump change out is easy. Probably as easy as any I've ever done. I also replaced the thermostat and all hoses and the belt. My one comment is that if my indy was going to charge me for 3.5 hours, they must have planned a good coffee break too. I'm not fast and have to screw around with finding my tools and all and still only took around 2 hours to complete.

__________________
DS
2010 CL550 - Heaven help me but it's beautiful
87 300D a labor of love
11 GLK 350 So far, so good
08 E350 4matic, Love it.
99 E320 too rusted, sold
87 260E Donated to Newgate School
www.Newgateschool.org - check it out.
12 Ford Escape, sold, forgotten
87 300D, sold, what a mistake
06 Passat 2.0T, PITA, sold

Las Vegas NV