Thanks Hop, gotta love the temp changes we get!! Where are you in CO?? My little bro lives in a western suburb of Denver, and I used to live in Vail and tought skiing at Beaver Creek. Wow what I life I must admit, but no more!!! (oh-well, we all gotta grow-up sometime!!)
As far as temp control goes, I might luck-out. I have been measuring the temps in that rooms since we moved in a year ago, and they stay perfectly even throughout the year. I know that once I start throwing pumps and equipment into the room that will change, but I would be able to vent into and from the outside pretty easily since it's on an outside wall.
Any problems with drop or head loss?? I am going to have to drop about 4' and run about 18' to get to the room. A good pump/pumps should be able to handle that right??