I am going to plant my peas and oats under soybeans today. The beans up here should start to yellow soon (they are forecasting lows in the upper 40's this week). I planted winter rye last week in my bear damaged corn, and in open spots in the soybeans. If things go well, I'll post some pictures later this fall. Good luck with the plots. Sounds like you are having fun, that's the most important thing.