I would have liked to do both... Maybe I can get some time when the headache of releasing PureBD for the snapshots and Bedrock has gone...
I do know, however, that Novamanga has already done Thermal Cultivation in the
FtB: Revelation patch, but not released it in a separate thread.
If I did do Cultivation I'd basically just be tracing his work for the sake of having some watering can PSDs for GitHub
Maybe with that knowledge you can edit your OP to being just for Thermal Innovation as the
Rules state it's one request per thread