Show future Average Entry Price while setting up DCA

When I add a DCA buy to a CBS signal initiated position - i.e. not while setting up the CBS bot, but when trying to catch a coin that did not bounce up as expected - I wish there was an indication of the achievable Average Entry Price (and/or Break Even Price) when the DCA buy would be filled.

UI-wise there are two ways to implement this: (1) specify price and size of the DCA buy and be told what the AEP and BEP would be if filled, or (2) specify AEP or BEP and get a suggestion for price and size of the DCA buy.

Obviously (2) is not easy to implement as only one of the two - size or price - can be the result of simple math, but you've found many other clever solutions, so why not wish for the moon ;)

I would be happy to get this information in a floating tooltip if the space needed is of concern.