Recommendation for an outdoor Enclosure for kit

Hi  Everyone,

Just received my kit --  and was looking for  an enclosure --   
I plan on adding to my kit -- really  attracted  to  Solar WXLink LoRa  option --  using Ubiquity Access points  which have great coverage and would rather not   run hard lines.,.. 
   i might want to add lighting & Air Quality  (if possible  ) 

Any recommendations  for size  
I was thinking  
Heavy Duty Weather Proof Multi Purpose Enclosure Amphenol Broadband 9 x 9 x 4 (Interior approx. 8 x 8 x 3-1/2)

or  do i need something bigger?

Thanks !