Hey, thanks for the compliment, I appreciate it. At least some of my players really enjoyed my RPs. I don't have any plans for a Persona RP soon, mostly because I'm in Zincspider's and I don't want to try and out-shadow his. However, I DO have plans for another Shin Megami Tensei series game adaptation, namely Devil Survivor. (More info here, but beware spoilers).
Essentially, it is something of a more "realistic" Persona style game, where we have summoned, flesh and blood "demons" instead of mystical ghostly Personae. Events and dangers take place in the real world, instead of a mystical scene like the dark hour, or what have you, and carry real world dangers and results. But, it allows for more action, more development, and in general a faster, more lively pace than a Persona game. So I wanted to give it a try. If you think you'd be interested, I'd be glad to send you a little summary of what I have together so far.