A key question is how much assembling is needed? In terms of; space, assistance from machinery like fork lifts, or Travel-Lifts. As well as in terms of time, power, water
, & possibly a clean local for painting.
Since if everything's done but to put the beams between the hulls, & add the decking, then she could feasibly be finished on a beach & launched via rollers. Though some of this depends on whether or not you need a crane to step your masts.
Also if you do need a Travel-Lift in order to launch her, ask them what the width of the lift
actually is, as there are several different sizes. Ditto on anything else specialized or unusual. Such as the fact that since she's 2-boats wide, at 22', they may want to charge you double, for that amount of space being taken up in their yard. It's not a given, but ask, discretely.
BTW, good luck, & congratulations in advance!
PS: I hope that you have a good packing, as well as pre-launch checklist. And that there are festivities planned for the "new addition" to the family
. With lots of dancing & good music
involved. Gotta' properly christen all those acres of deck