Your list is fine, needs to be a bit longer though, but that being said, it's okay for now.
The only issue is Davey Boy Smith. Yes he should be in the Hall of Fame and so should the British Bulldogs as a tag team. The only thing I can think of is the Dynamite Kid is still alive and wheelchair bound, and isn't he kind of salty about the WWE as a whole. I'm sure Vince doesn't want that going viral on him.
Sadly the WWE will wait till they are both gone and then induct them. It's a shame that they won't do it sooner as one is still alive to enjoy the accolade, but yea really can't induct one without the other.
Actually, they easily can... Davey had a career on his own, and in many ways eclipsed Dynamite. That's what he's salty about rather than anything else... He felt bitter that Davey "abandoned him" when the truth is he had ruined his own career and body.
The more awkward issue is the Benoit influence thing with Dynamite... if they induct him, the press make that connection again and that's before he gets a live mic...
Davey going in works on Summerslam 92 alone... throw in his team with Owen and you pretty much can skate over the Bulldogs WWF run... Bret inducts, Harry accepts... it's not rocket science.
The easiest way though and most likely is to induct The Hart Foundation stable as a group - that way Bret shows up and becomes a 2 time HOF'er like Flair, Neidhart goes in so the original team gets covered... but they also get Pillman, Davey AND Owen in without the focus being on Owen... It's a harder one for Martha to nix as she's actually ruining it for others... if they agree to limit Owen's footage as part of it, then it's the most realistic way he goes in... and they have 3 "dead guys who should be in" off the list in one go.
As for my list... I think more likely is:-
Co-Headliners: Goldberg (Hogan returns to induct) & Jericho (celeb inductor... possibly someone from a metal band like James Hetfield - fits with a later idea)
Tag Team/Manager: Midnight Express & Jim Cornette
Woman: Molly Holly
Mid Carder: Rick The Model Martel - Must go in at some point and will probably get the revisionist treatment Rude did by flat out naming him a former World Champion for his AWA. If not Martel, then I could
Dead Wrestler - Like I said, should be Davey... but won't be. Can see them going for Crash if Molly is also inducted. Can also see them going for Pillman as it'd be 20 years since his death.
Celebrity - Motorhead... inducted by Trips and they have a performance at Mania but with Hetfield stepping in to sing Trips theme... after all it's gonna likely be HIS last match...alternatively they do it at the HOF and Jericho performs with Motorhead... could see that just as easily.