It's pretty obvious to me that he is the real thing. Note also he's talking about a 350. The "electric" trim check could well be different. Do you really think a simmer would have a multi-ring binder holding his simmer notes?
Wally=twit.
One has no idea the background of posters these days, poseurs are frequent
Noted your missives on checklists, even though by your own admission you have never used one in your life (apart from USN...).