Before I start I just want to say hi and to thank you for your help. I was at a moving sale and bought 3 full sets of gear. The gear is 10 or 12 years but was only used on a dive vacation to get certified. Total dives less that 10. It was all rinsed washed dried and stored inside. There is not a mark or stain on anything so I fully believe the gear is almost new old stock. I would like your thoughts should I have it serviced, dive it or something in between. I have some experience work on regulators 30+ years ago. I can do IPs and willing to buy tool. The gear is all scuba pro, atomic and dive rite I have more pictures if needed