Personally, I'd upgrade to a TSU7x000 remote and go from there. I'd stay away from the TSU3x000 remotes as they have had screen issues.

Sure, it will mean a rework of your config but let's face it. I think you'd like more landscape and also the addition of color. Plus, you'd be able to use standard CCF files and not have to "hack" the ones on the Neo.

If the idea of moving to the NG series of remotes frightens you, I'd also recommend the Marantz RC5200 or RC9200 as it has the 4 way cursor and the extra hard buttons just like the NG series.

You should be able to pick up any of these on Ebay relatively priced.