I recently bought a pair of Audio 64 V8 IEMs. I need to get them remolded to fit my ears and I currently have a couple of options. I can send them back to 64 Audio to remold for $350 or they have the option to upgrade to the A series (A8) for $500. The final option would be to send them to a third party company (InEarz) and have them do the remold for around $150. I don't know much about the company or the quality of work they do. In know 1964 would do a great job but I was wonder what some of yall think. Is the A8 worth a $500 upgrade over the V8? Thanks for all the advice in advance.