Waxes/sealants are for protection.
If it's a true garage queen...what would you, then, be protecting it against, by applying a wax/sealant?
-Once upon a time...When I thought about having personal garage queens with:
'a-show-car-finish'...
It was:
-Wash/dry (clay each spring, or so)
-Polish to remove defects/blemishes;
-Then glaze (like 3M Imperial Hand Glaze, Meg's #7)
(When the garage queens were in attendance at car shows...Judges seem to have an affinity towards carnuba'd vehicles. Often, to accomodate them...
Carnuba's/hybrids like 3M Show Car, Meg's #26, P21S/S100)
-Since carnubas seem to get "sticky", at times...and once home: back to maintenance washes;
polish again if necessary (to remove blemishes induced by
blankity-blank car show participants);
glazing; then, covering-it-up.
-But...That really wasn't much
FUN!!
-Now I use a lot of sealant (like Meg' #21, WGDGPS)...and those carnubas for additional protection every now and then.
Nice to have the latest & greatest detail-sprays/spray-waxes handy, too.
Even nicer to drive and enjoy 'em!!! {More FUN that way, also, IMHO.}
Bob