Anyone put a marathon cover on the safe voyage?

[mommyoftwo]

We got the safe voyage yesterday, but my DH HATES the cover. He wants to know if we can get a different cover to go on it. Linnea has acid reflux and is always puking so it would be really nice to have a second cover anyway. If no one has checked yet, can someone who has both seat try for me pretty please? :D Thanks so much!

[kellyotn]

I asked this question a couple weeks ago and the consensus was it should work. :) They are the same shell.