SSF Love - Fixed Price Currency Exchange

Recommendation: Add a fixed rate currency exchange vendor to SSF mode for crafting currencies.

Like many folks, I hate playing 'Path of Trade' and enjoy the solo loot experience much more. I would like to make the grind to craft my own gear just a little easier, as farming specific currencies is impossible. If I spend hundreds of hours and get lots of exalted orbs, I should be able to convert that to other currency types to effectively spend my hard-earned currency in ways that will really enhance my experience.

For those out there that say 'just play standard and don't trade'... with the inflation rate in the game, and the player base not in seasons shrinks, keeping up with the exchange rate is just unachievable. In addition, if I CAN get it easy , I probably will... I lack self control, so forcing myself into SSF avoids the opportunity...

*Id also love a 'Party Self-Found' mode so I can play with friends, but not deal with the twinks that buy currency and exploit... but that's probably a pipe dream..

If private servers ever come around, i'd love it if this was a selectable option so I could basically set up a party self-found system and play with friends in this mode.

They could add currency on npc selling table, like poe1, but it would have to be restrict to basic currecies. There is no shortage of that kind of currency at the endgame though, so I don't see much improvement with that.

The true problem is about the deterministic currencies, like Omens and Great Essences. Those are specific from some mechanics, so it feels kind of wrong to creat a market for that on SSF. It would be against the whole idea of SSF itself. It would be a lot more interesting if they improve the atlas tree or add divination cards, so it would be viable to farm them.

Fixed rate exchange in SSF makes sense.
So does a crafting mechanism.