Ok, let's start wih the next climb.
Next year the final stage of the Tour of the Alpes (still a horrible name) will feature the Salten/Il Salto climb before a downhill finish.
The first 7km of this climb can be replaced by the old road, the Alte Jenesier Straße.
It's not that narrow and the road is in good condition, but it's ungodly steep.
Those
7km are
replaced by 4km at 15.7% with ramps up to 30%, once again right at the start of the climb.
Let's take a look at the profile of the climb:
As you can see the climb mellows out after those 4km and after that we even have 5kkm that are slightly downhill before the final 2km.
You could have a MTF on top of the climb, there's the
decent sized Schermoos parking lot that could host a MTF, the steep part would blow the race into pieces and the favourites would be on their own on the 5km that are slightly downhill false flat before the final 2km.
You can also play with the options that a potential downhill finish gives you, as you can see it's a rather steep road, but the Tour of the Alpes is using it before riding back to Bolzano/Bozen (a bit over 10km of flat) so why not?
The downhill part of the climb:
Here you could have a finish in Bozen, Meran or Lana with a flat section after the descent (+10k, around 10km and 5km respectively), or you could have the steep side of the Gampenjoch/Passo delle Palade from Vilpian/Vilpiano right after the descent until the crossroads to Lana and have a downhill finish in Lana right after the descent, that would probably my favourite option.
It's this climb unil Lana:
Of course i's really easy to put a few climbs before the Salten climb to make the stage hard enough to make the race explode on the steep section.
A hard stage starting in the Val Badia, maybe after a Kronplatz/Plan de Corones MTF, and finishing in Lana could look like this:
https://www.openrunner.com/r/9362607