I've had the TSU2000 for about 4 years now and couldn't do without it. There are thinks I would like changed, as is the case with any product, but it has been a very solid product for me. I control all equipment and lights through the remote. I would like to upgrade to a later model but can't justify it. I know you will enjoy the the 3000.
I'm just about through with the ccf design for the 6208 and I'll try it out in about thirty minutes. It took awhile to get proficient with ProntoEdit, but I've designed so many arrangements so it goes pretty quickly. Take a look at my equipment setup on the link below and if I have any ccfs you might could use to start with, let me know.
By the way, the 6200 ccf didn't have the DVR commands that I needed.