MACD with RSI Warning

I like using both MACD and RSI for my strategies to confirm patterns, but I really only check RSI to see if it is outside of the normal range. So I rewrote the MACD indicator to color bars that are above or below the set RSI boundaries in a different color (yellow by default) so I can quickly check that parameter without needing both indicators up.

This is my first indicator, so please feel free to let me know how I might clean it up!