I really like your pool and its multi-pool concept. Any chance you will add PPCoin to go along with Terracoin and then perform auto switching between these two SHA-256 types?
I think this would be cool too ^
TRC is adjusting difficulty on every found block - I'm not even sure it would make any sense to switch in and out of it, unless there there significant power inside the pool so it can find a block with high probability before difficulty adjusts. Total TRC Network is about 300 MHS, so if multipool would have about 150, it could work.
Would also be nice to have 2-3 TH/s and mine BTC as a baseline and switch in and out of TRC/PPC when it is profitable.