New Indicator from MACD & Alligator Needed

Idea behind requested Indicator

Built for trading on a Cash Account, where liquidity is not a problem, SWAP fees are offensive, and the trader is uncomfortable with short-selling. That means positions may need to be held longer than minutes or hours. That also means it's optimized for non-margin trading, which, for most brokers, comes with very low fees. Traditional buy-low-sell-higher is the idea, and short-selling isn’t even considered. The indicator should be usable with any Symbol one's broker allows and might mean several trades each day, depending on volatility and preferences set in parameters, especially bar period. Parameterization must be simple, easy for the lay investor to understand and implement. Real-time, the indicator must also be easy to monitor current status, know what signal the indicator is looking for next, and alert the user via tone with new signal or stage.