Yes, it is helpful if you list all the equipment you currently have or have available to you. Then describe what your goals are. These guys can help you develop a short term plan that uses some of your existing equipment and a longer term plan that will get you to where you want to be. Most of the time they will encourage you to go zone by zone. Usually you want to start with your cabin equipment first b/c that will make the biggest difference in what you hear most of the time.