Does anyone know tolerance scale of 7-OH to that of O-DSMT?

Given a hypothetical situation, say, I take 50mg 7-OH at once to catch a feeling/buzz. What’s a matching amount of O-DSMT? And how much would that amount change depending on RoA?

If all else fails and is too complicated to give a specific answer, is 7-OH, per mg, stronger than O-DSMT, per mg?

Wiki tells me 7-OH is 17x than morphine, while tramadol is 1/3 as potent as morphine. However, with O-DSMT, it states O-DSMT is 2000x (🤯) stronger than tramadol itself.

Anyone here knowledgeable on these two enough to put into a frame of reference as to how to compare 7-OH doses to O-DSMT doses?