First, I need the shed big enough to hold everything

the Gotlieb EM's, sys 1 (and the Sys 80's if I ever get some) to go together

the single level games all in one row

THen divide the Alpha-numeric and the DMD games into Groups; A list, B list, C list
then line them up so thatI do not sit two from the same list next to each other

THis will take years to find the right balance