There are people who have been doing this for a long timer -regeneration> But I think you're better off having some clones ready to go into the flower room as soon as these come out because it will take probably two weeks for them to revert back to veg and then another two weeks in veg state (at least) before they are ready to flower. By the time they are ready to go back into the bud room you could have been half way through flowering with the clones> maybe if you had enough plants in different stages you could pull it off but otherwise you will be wasting the time it takes them to revert back to veg...
It's worth a try though because maybe your overall yield will be better because they are bigger plants???
Another thing: If you have one plant that was just extrordinary, fast growning, huge & stickier buds than the rest, it might be good to put her under the 24hr cycle again to get some clones from a known superior plant & then bud her again. Hmmm