clowcadia

Hey guys, I really liked ftb infinity evolved expert mode, and always enjoyed IC2. But I really want to get further with IC2 and enjoy the difficulties that Greg tech provides. The harder the better. So I sort of want to combine full IC2 with most greg tech difficulty with difficulty of expert for thermal expansion and still want to have fun with impressive engineering. I want to keep agricraft, botania and witchery and keep it infinity evolved style. because i am sure i will want to take a break from difficult stuff with ic2 greg tech. Question is, has anyone been able to combine the 2 and how. I have been having issues so far, the Tec Tech mod is preventing loading, and i dont know what it is for. Been looking for documentation but makes me think its un needed.