81 year old shade tree mechanic here - got two Miatas. Last year I installed an HKS supercharger on our 2019 ND2 stick - interesting and fun install. Now I am thinking about installing a turbo on our 2012 NC Automatic. Not looking to get fancy - just leave most things stock except for brakes. Need advice on what turbo kits to consider and what to avoid - also what suppliers are best. I assume I need tuning? Got my SC from FAB9 but was very disappointed with their service.