[cypher]

Meshing bars safely (for both your ham & you!) is trickier than it might sound so I would go for a cage with narrower spacing if you can.
I prefer a blank slate type of cage myself too & generally bin most of the stuff that comes with them, if you want that kind of thing with narrow bars you can't go far wrong with the Savic Mickey, it's a nice size, neither too big or too small & not too tall, just has a metal shelf which needs to be removed anyway as metal shelves aren't safe for hams, but then you can add whatever you like, a nice deep base for substrate & plenty of space for toys, house, wheel & a shelf if you want to make or buy one.