[78T/a]

Hey guys

I recently purchased a new 455, for my 78 trans am. The engine came with an electric water pump already installed on the engine, so I think im going to try and run it considering it is already installed, which also means i need to run electric fans. My question is, what is the best place to pull power from to support both the fan and the pump. The fuse block is original and I just get confused looking at that and dont know where to start, so maybe you guys can help me out. I know you can get controllers to run the fans, but is there also something like this for the water pump?

Thanks Mike