I am in the beginning stages of working with David on getting a reset/upgrade done. I am sourcing my own diamond and need advice on the next steps. I'm about to purchase from WF and was wondering if I should locally have my current center stone unmounted on my own or have DK do it for me and then he sends it back when he's done? My set is a three stone and the sides will go on the new setting so I still plan on sending him my current ring. Does it really matter at this point? For those the worked with DK what did you do?