If he planned to swap regs to save money, then thats even more faulty thinking. If that was common practice on earlier dives, how much money was he spending on overhauls? and how much downtime did he have on regs being overhauled? There are so many strange inconsistencies.
New VR3, new sidemount rig.
Staged bottles without regs.
Taking a year off to dive.
Not willing to pay for cave training or any additional training.
Upstanding, respected man with family and community.
Dishonest behavior with vandalism to gate, lies about training level and experience, disrespectful behavior.
Based on the little we know through this thread and what we can find on the internet, there are 2 very distinctly different sides to this man.
Anything is possible.