@creditingkarma , thanks for posting your journey (so far :) I think most members here can relate that each time you move up on the adio ladder the next rung takes a combination of budget and experience. A journey that takes some people decades you seemed to accomplish in a sprint. If someone were just starting out what would you share you would do differently if you knew then what you know now?
Personally, I focused on components first, IC;s second, power conditioning/cords third, room correction software fourth, and room treatments last. If I were starting over I would do the room treatments first. I got the process to really dial in the room watching a video by Anthony Grimani and he was even nice enough to exchange e-mails to help implement.