Two suggestions if you are going to move the TV from inside to outside frequently:
1) It is easy to pull the TV power cord through the holes to take the TV out, but snaking it back through proved to be a pain so now this little extension cord lives in the entertainment console so I don't need to fish wires.
2) On our 23IKSS, all of the cable jacks are threaded except for the one outside under the TV bracket. That one is a push-on style connector and when I tried to hook up the TV for the first time I couldn't get the screw on cable to work. Now I have push on wires inside and outside so it makes it easier.