Will this same part work with the TSU3000? If not what digitizer is the best fit? Also, I've seen other posts that mention soldering contacts. Is there soldering involved or is it simply a matter of plugging in the ribbon cable from the new screen?

There are many digitizers being sold on Ebay, most from China. Can anyone point me in the right direction for a TSU3000 screen replacement.

Finally, for kicks and giggles, is there a way to turn a 3000 into a color screen like the 7000 or 7500? Or, does that require new circuitry, processor, etc.?