Newbie here to organics and the forum. I have been lurking around here for a while reading and learning!! I am wanting to buy or make a CT sprayer for a few small lawns (roughly 6000sq ft). I have a few questions that I seem confused on. This will be about 25 to 40 gallon tank. 1. I know roughly what the psi should be but what GPM should I be looking for? 2. Whatever sprayer I buy or make I am wanting to add a 50ft hose. If it comes with a 15 hose at 60 psi, what will a 50ft hose due to the psi? 3. And as far as pump goes, do you want a pump that runs non-stop or one the will shut off. 4. What size hose for the sprayer? 3/8 or 1/2 ? If you go bigger hose, does the psi increase or drop? Looking at maybe getting one from Northern Tool but am open to any suggestions or help on this. Thanks alot for the help and look forward to contributing to this forum.