Have two different Morelia pythons in the same terrarium?

[Insid3r]

Hello dear users, I got a question about my morelias.

I've got one morelia that is a morph between

50 % Coastel (Morelia spilota mcdowelli)
37.5 % Diamond (Morelia spilota spilota)
12.5 % Jungle (Morelia spilota cheynei)

Then I just bought a Morelia Spilota Harrisoni, (Variegata Irain Jaya Carpet Python)(I'm saying Harrisoni, don't know which one is correct)

I had my Harrisoni in quarantine over a month to check for parasites and so. From what I can see it's healthy. Eating and shitting all right. And no mites.

My question is if I can keep these two in the same terrarium? There's no spaceproblem, the terrarium is quite big. And their habitat is quite the same. And also snakes are about the same size.

Is this possible to have or will any animal be stressed?