Just looking through the spells and magic items chapters, I need to ask if you could maybe reformat the stat blocks. For spells, maybe you could just say that "all casting times are standard actions unless otherwise noted," which would save a lot of space. You could also only put the Saving throw entry in if a save is actually allowed, and maybe just write SR is spell resistance is allowed, and have nothing if it isn't.
For magic items, I've mainly just noticed that the first two lines and the construction section uses a larger font then the rest of the description... could this be made smaller so that you can fit more stuff in in the final PRPG rules?
Just some suggestions.
