Okay, I get that this is partly for streamlining services (unified currency that buys multiple things instead of having to buy a separate currency for each service) but in a way don’t we already have this with TP. Why not just make it so that rather than having to click the button to get a revive tome (current) or buy Mithril coins stockpiled/click a button to buy mithril coins to revive (future), have it the same way you showed in the new mithril coin UI for reviving but have it say how many TP it takes to revive and when you press the button it asks for permission (i.e. did you really want to revive) and bam, I am revived (or teleported, or whatever), no intermediate currency (revive tomes, Travel writs, Festival tickets, Mithril coins, etc.) just my TP.

Just my two Mithril coins :P