Switching

I just recently moved and am trying to figure out what to do about my instrument lessons. I am afraid that switching to a new instructor might mess up my learning process. I also realize that lessons cost different amounts in different places. I would like to know how much Melbourne guitar tuition is for some really good lessons. I am willing to pay as much as needed, because I do not want to regress in my guitar learning. I already have all of the equipment necessary, and am just looking for a private instructor or schooling for my guitar lessons.