[Blaaaaaaaah]

Its just that the last time I was a Cleric I noticed I used up a ton of SP every time I cast a spell so I figured raising SPR beyond 25 would help with that a bit but I highly doubt it. So 25 SPR then the rest END?

That's the build I'm using and I'm a support cleric. You also would wanna take into account the type of skills you empower, e.g. sp consumption and stuff to help you out with your SP. Capping SPR at 25 is fine for me. True, we use a lot of SP, but by the time I need to go back to restock, usually another party member will need to do the same, so I think that's about right.