I'm going to skip over the cult stuff to ask you a different question to help you find an answer yourself:
What is a perfect place to you?
Picture it. Picture how your day to day life would be in this place, is it somewhere where you are happy? Free? Never bored? Never alone? Never afraid? What would that look like? Who would be there? What would you do?
Now picture someone else, also a good kind, generous, selfless person worthy of a heaven of their own, but they've lived a completely different life to yours. They have completely different tastes, what feels like a good time to you bores or frightens them and vice versa.
Could you be living happily together in the same heaven? When your bliss and theirs are incompatible?
This is of course nothing new in terms of philosophy, it's 101 stuff, but I feel like having a good think about how this could be worked out logistically would help you more than anyone else just giving you their answer.