Here's what I would like to do for a skid sprayer setup. 1st tank, no pump, gravity fed that just contains water. If it has a pump that's fine, but I'm not going out of my way for it. This tank should be 60 gallons. This is the refill tank, but also used to fill backpacks for perimeter pest controls as well as when I need to mix a specialty (ie tzone, drive, etc). 2nd tank, 12v pump, 2 gpm with 60 psi max. This tank will be about 15 gallons. This is the actual spray tank. The idea here is when I need to blanket spray a property I mix what I need in the spray tank and use it. So if I need triclopyr I can mix that, quinclorac, 3way, sulfentrezone, etc. The 15 gallon tanks I've looked at only have 30 feet of hose. My plan is to just replace the hose with probably 250-300 feet. My only concern is that I'll lose a tremendous amount of pressure by doing this. Just wondering if anyone can tell me whether that's a problem or not, and if so what I can do to solve it (replace pump with higher quality pump most likely). Thank you.