TP: Sell at x * Median-Drop + y

Hello, it would be nice to have a bit more flexibility with Take Profit:

"Median drop" is a characteristic of the traded coin and it would be nice to use this value for TP.
But just offering
- "Sell at half the median drop"
- "Sell at the median drop"
seems a bit unflexible to me (apart from problems in the future when the whole world will be using Altrady!... ?)

I think, implementing a linear function
Take profit at x * median-drop + y, e.g.
Take profit at 1.1 * median-drop + 0.02
wouldn't be too hard?

Thx :)