Most e-bikes these days you can remove the battery for transport, which saves a bunch of weight. How were you planning on transporting these? Some sort of rack? Just FYI, for 2 ebikes, most car mounted racks won't hold that kind of weight, and many hitch mounted racks will be over the limit as well.
We have 2 M2S R750 e bikes. Really Fun to ride but tough to transport. We have been taking off the handle bars, front wheel and putting them in the Tag for now. Subaru is maxed out on tongue weight so I would like to put a rack on the back of the Tag but Nucamp said no to extra 150lbs.