Hi, i'm a bit of DIY novice, so would appreciate some advice. I want to make some wooden driveway gates, the gap is 14ft 8inc so each gate would be 7ft 4inc. They would be on 3ft posts and i was thinking of attaching 24inc hook and band hinges to them, two hinges per gate. The big question is will that work out okay, and will the hinges hold the weight of the gate so that it open and closes okay???