If you’re aiming to construct a perfectly correlated hedge to lock in some risk-free based on opportunities or mispricing, sure, but if you’re suggesting constructing a hedge purely to offset losses below a certain level, as others have said – why complicate it?
For one thing, hedges are rarely perfectly correlated to that which they nominally hedge and for another, the hedge itself can go awry all of its own accord and further increase your exposure and risk.
As an example, mispricing opportunities don’t always immediately revert to true market value – they can get a lot more out of whack before they do.
Stops are simple.