dude, what kind of areas are you working in> those houses look like only for the very rich!!.
i just designed a system using mp rotators and you mentioned the not quite 30 ft of usuable watering pattern. this kinda concerns me, never using them before, i purposely wetn about 26-28 ft spacing. i also designed them using the 40psi hunter mpr bodies to make sure they ran correctly.
all is fair in love and grass!
Man, it smells like sheet, do you smell that!!