So, have any of you attempted to max out the entire sphere Grid for your characters? If you did, how did it fare - was it exhausting? How long did it roughly take, and where is a good AP leveling spot?

I'm on a mission to complete nearly everything in my third playthrough, and I'm currently stat grinding in the Al Bhed HOME - where fiends such as; two Chimeras + Guado, appear. I'm finding it useful, but I'm curious to hear even about what sort of abilities your chars had at this point, as well - Had they mastered their own listed abilities, or were they still trying to complete their own?

Currently, I'm trying to convert Rikku into a White Mage (in training)