@Wildcatz_1 Good afternoon! I just wanted to follow up with you on your questions.
For your MP rotators, do any of them have a color on the nozzle? This will help us determine their model number. Most MP Rotators output around 0.4 in/hour, but if you visit the link you provided (http://www.hunterindustries.com/irrigation-product/nozzles/mp-rotator/) and click on the "specs" tab at the bottom, we should be able to narrow in on the exact output using the color + arc + radius.
For the drip line with a 5 GPH, I'd ballpark it's output at 8.0 in/hr; please see this article for more information: http://www.sprinklerwarehouse.com/DIY-Calculating-Precipitation-Rate-s/7942.htm -- you would need to convert the GPH to GPM, then multiply by the given constant (96.25). The area, I assumed, in square feet, was 1 but feel free to adjust as needed.
Hope this helps!