Let me explain it again as it was not clear. My neighbor is having a vinyl fence installed, which they are removing the existing fence that separates our yards. They provided us with a quote for a gate, which is $650. We think this is expensive and would like to shop around. Since they are going to have this done next week, the fence will be installed before we have a chance to get other quotes. Can we attach our gate to the new fence once we find one?