Hello and welcome, you sound like you have some great plans s, I wonder how much electricity to can generate from the river? It would be good if you could run the whole home from it. I agree with the few chickens bit, I started of with three and now have 16, did have 17 but one got crushed under a bale of straw poor thing, I think our Duck pushed it over to lay her egg as there was the egg as evidence, anyway, welcome from Clackmannan!