I admit I am not a liker of multi color ferrules nor multi color grips. Some clubs I have seen would look more at home in whore house than on a golf course. Give me the basic black ferrule with at the most a color ring or two. Single, muted, dark color grips.
Years back when I had a shop a good customer came in with a set of Tommy Armour 845's. He said he could not get use to no ferrule and could I put ferrules on. I said yes but I have to unshaft them, clean the hosel and shaft tip, install the ferrules, reshaft the club, and finish the ferrule off. The ferrules are cheap. My time and labor is not. If based on my price list, I charged for each item the cost would have been over $25 per club. As he was a regular I cut the price by 50%. He was happy.