I am looking at getting between a 36000-48000 btu tri zone or quad zone unit. I was wondering what would be the best way to place the wall units. the veg area will be 4000 watts and the flower will be 8000 watts. I was thinking maybe 2 larger btu wall units in flower side and the 2 smaller units on the veg Side. or 2 smaller units flower 1 larger veg side. Anyone have any experience with this? or would it be best to run just one wall mount per side?