Would it be possible to turn 'The Recollection' into a 'trader' that exchanges for discovered items using candles as currency?

That way after everything is unlocked Candles Of Hope will still have use (Other than throwing them in the lake) and players could mess around with custom builds- I'm not a big modder so I don't know how it would be set up in code. Maybe copy the code from the inn's Provisioner functions. I've noticed you can 'select' the items in the recollection but it doesn't have a function atm

(Potential Costs)
Costs for trinkets:
4/vague-6/Distant-8/Indelible-10/Unforgettable
Costs for Battle Items:
7/item
Inn Items:
10/Item
Stagecoach Items:
20 Candles/item
Trophies:
50/trophy