hjcolvin - if the stock does tank you could try a repair strategy which to all intents and purposes is a short ratio call spread.
Say the stock tanks from 120 down to 80. Your assessment is that it will recover and you don't want to sell, maybe for tax reasons or whatever. So for each 100 shares you could sell 2 calls at (say) 100 and buy 1 atm call at 80. The key is to pick strikes and series where you can cover the cost of the long call by the premium taken from the sale of the 2 short calls - you don't want to be putting more new money into it.
If the stock rises, the recovery will be geared 2:1 because you will gain on both the stock and the long call. So if the stock rises to 100 you have gained 20 points on the stock and 20 points on the long call. The gain will be capped at 100, above which one of the short calls is covered by the stock, and the other by the second long call. But because the recovery is geared 2:1 you will have recovered the position to the original cost at 120, less the time value lost on the short call whilst held. And if the recovery doesn't happen, you've lost no new money because the strategy was put on for breakeven.
If the stock continues to fall, or fails to recover, then both sets of options expire worthless, but the position was for free anyway. Same if the stock falls.
just my two penn'orth.