I have two A/Cs in the openings,
- Keep the openings, youl'll like having them for access alike fixing /maintaining three a/c or just having a sun deck or bikini watching or strapping kayaks or solarpanels etc. (or if in case of a roll on the side
-we have trees around here and the ones that usually rub the bus are usally curb side so i recommend offset to driver side.
-Keep the openings! you have to buid up the hole wherever you put them.
Newbee(wish I had my openings)MC9
PS keep your options and your hatches open