Try adding a TC4 Lamp of growth system to that, they're insanely effectiveThe Extra Utils watering can, OpenBlocks sprinkler, and Reliquary's Lillypad of Fertility all work in conjunction with each other to make incredibly quick farms. I got a 3x3 to generate approx. 676 vanilla saplings an hour (plus thousands of wood blocks). I showed it's creation on my LP series, for those that want to see it in action.
The fun cross mod combo I'm using involves powering my blood magic by standing in lava while wearing the TT Legs of the Burning Mantle