I mirror what Kevin said, but I would also add
1. A usable, or more usable second zone.
2. I would also like more future proof audio/video switching like dvi, firewire, or even 3 to 4 component.
3. Software upgradeable.

Ricky I think you value money too much as a social status. When you ask us if any of us would trade a 900 dollar pre/pro straight up for a 3k or 4k one it implies that that we can't afford them. Don't assume we can't afford more expensive, or in your terms "better", but remember some people are rich because they are better and smarter at spending their money. Just food for thought. You don't happen to own a Bose Waveradio do you?