If you do a search on here you'll find a ton of threads detailing the mydrid reasons to not house two snakes together.

For a quickie of the major reasons..
1. Quarentine should ALWAYS happen with any nw animal.
2. Pythons do not co-habitate, they live alone by preferance. 2 snakes will compete for hide, warmth etc, it's not "cuddling" it's a fight over dominance.
3. Disease or illness. You now have to treat/diagnose both animals, doubling the meds, fees, etc.
4. The snakes may indeed fight, one can kill and consume the other, without warning.

There is no good reason to house them together. Go get a rubbermaid bin and set it up for little money. The most costly thing to purchase would be the thermostat, and if you set up both snakes in identical cages(both bins, or both tanks?) you might use the same thermostat.

Good luck.