Giving Cadiro Faustus's Hideout functionality

A while back you sold Cadiro Perandus as part of a supporter pack. He functions as a hideout vendor, comments on uniques or currency and can turn in divination cards.
Since his release, both async trade and the currency exchange was added to PoE. I personally really like using him and feel like these 2 features would fit him so much better!
Faustus already does 3 things, let the master of coin at least partake in trade activities^^