This is the conversion rate when it was introduced. . . I don't know if its been changed since then. However, I think it should be looked at.
Strators for anyone who didn't doesn't know what they are, are a type of currency that can be gotten by placing coin into gem scale. It has its perks, in that while it can be pick-pocketed, its a weightless alternative to coin that be stored into a gem pouch and doesn't drop on death.
However, until just recently . . . I've never even heard of its existence. I think the main reason for this is that you lose ALOT of your coin when you convert to it. Which makes it very very impractical to use in just about any scenario.
I suggest taking a look at this underused currency's conversion rate and lowering it to near 1-5% to allow it to be used more often.