Is your feature request related to a problem? Please describe.
Most energy manipulation mods out there use the standard FE API integrated into the mod loader, however its limited to the base 32-bit integer limit, GrandPower aims to enhance this system by using longs for energy storage, and transfer, while being fully compatible with the base API.

Describe the solution you'd like
Add, if possible, GrandPower into Tesseracts as a compatibility layer. There may not be many use cases for players, but for me personally at least, i see this as even more of a reason to use tesseracts for large energy transfer, the current method to bypass this limit is possible but requires multiple input nodes linked to a single tesseract and can create considerable performance issues if used in large amounts.