[RPM/Economy] How much to rent?

[ajardoor]

Okay, let's say we have Ritual Path Magic available to purchase...

We have workspaces for making charms, alchemical laboratories to make elixirs, places of power, ley lines (gives a percentage reduction to energy cost), and mages to be hired on retainer (much like, say, an accountant) or simply hired to cast one ritual.

How much would you think is a good pricing structure for renting all this? Say I pay a guy to access a place of power on his property, to help cast a spell...how much money is that worth? Renting a workspace to make one charm, is that an fee equal to some percent of its cost? Obviously, bigger skill bonuses or energy reductions are worth bigger fees...

Think in terms of monthly pay of TL (we're talking TL8 here), I guess?