Hi, I was looking at the prices ranges between luthiers and was wondering what was influencing it. For exemple, if the quality of sound and construction is the same, what would justify the price difference between a Valenti and a Sadowsky NYC? Between a Lakland and a Lull? The only thing I could think of is the hardware and accessories probably in-shop made by Sadowsky and Lakland versus ordered from third parts for Valenti and Lull. But are there any other factors or is a 4500$ Sadowsy better made and better sounding than a 2000$ Valenti?