Believe misting will be required for optimal performance - really depends on how high soil / mulch is, as moisture Is needed in mulch and top dressings ....... but as
@Tom Sowell points out his is dripping wet so go figure ...... Until you build / try who knows, right .....
Strains like Ripleys OG in an Original EB would fill a 3x3 or two Sour Livers in a 2x4 in Juniors and the list goes on - Using a City Slicker and a 3x3 is another good choice so it really depends on strain / tent / container and don’t forget height of the tent as well as lighting ...... If I lived in Michigan and had multiple grows suppose I would own several different SIP Containers and tent sizes with City Slickers, Orginal and Junior being on that list ......
Not sure I would do a build, why reinvent the wheel, if a solid lid works better gotta wonder why you don’t see that commercialized ...... but then I don’t live in Michigan and have the luxury of experimenting and guess no real desire either to try with vegetables so I am bias plus having issue with plant and height of mulch, stem rot, condensation and if I smoke a joint who knows what else I’ll dream up, just being honest but always open to learning, always .....
Hope your son placed well slow!
Peace,
MOB