Those are super light. I had them on my ibis. I was thinking of "wheel science" wheels. The Builder said that they wouldn’t be an issue and the weight with dt240 is about 1350. Just haven’t decided yet.
Though I still ride my acoustics bike (Ibis) I have just gone from a Turbo Levo to an Orbea Rise. I love the more natural feel. might regret it an a long Colorado shuttle run but a good compromise