A nice feature to have would be a block form of a Divination Sigil, that emits a redstone signal based on how full the player's soul network is, and maybe a way to link it to a Blood Altar, to keep track of how ful the altar is.
(It could be useful to automation without the need for a second Blood Altar to refill your network, as well as turning on and of rituals based on how much LP you want to spend if you're running low)

The blood altar actually does this. If you have a comparator reading an altar with an orb inside, it will read the owners network and output a signal based on how much LP they have compared to the orbs cap, so a weak orb will emit full fifteen signal if you have five thousand or more LP.

Oh, thank you, that's new for me.
Sorry for the inconvenience then.

Not a problem at all! Can't fault you if you didn't know it was there.