While I applaud your efforts, it is not easy to chart what prop goes on what engine. Diffs in engine power, fuel used, and even altitude and temp play a large part in what prop the engine can turn. Beyond that, the plane type and one's personal flying style also effect prop selection. Taking it another step, a Zinner 10x6 won't turn anything like a Master Airscrew 10x6 which won't turn like a APC 10x6. While you have laid out a good starting point, I found it interesting that I don't have any of the sizes you list for my engines.

Not trying to steal any thunder, but if I may, I'd like to suggest another method. Using your chart, or the engine directions, start with some reasonable prop. Tach the prop. Then download the following free program

http://freespace.virgin.net/barry.ho.../thrusthp.html

Using this calculator, punch in you data. This will give you a starting point for knowing the load your engine can deal with. Then you can play with different props in the calculator. Based on your initial measurement, you can easily find out at what RPM your engine will probably turn different props.

I've used this calculator for several years on everything from a YS45 2s spinning a 10x10 to YS140DZ 4s spinning 18x6 to DA100 twin spinning a 28x10. The calc seems to predict performance fairly well across this broad spectrum.