By "Is this meta?" do you mean, "Is this Tier 1 competitive?" If so, then I'm really not the best person to ask. But my first impression is that it can probably compete, though it's not entirely optimized.
Zuckuss can be fabulous when he hits, but he really does need some sort of attack boost (Twin, Mettle/Renewal, +4 Att, etc) in order to be reliable. His intuition is handy with Yobuck swapping. Rex and a JWM are good choices for this build too, imho. I think the problem you'll have is relatively low attack values (+12 for jwm, rex, panaka, +9/13 for Zuck), which makes the squad a little more dice-dependent than I'd like. If only you had room for another 55pts (GOWK, GMY)....