I'm sure they will. All my cats have fought when a game gets too rough, but in general they've all got on well eventually. Jasmin couldn't stand Sebastian at first and she doesn't like him coming too close or trying to play, but she's happy enough to be near him now in general.

I've found it takes about 3-4 weeks to reach that stage, and feeding them gradually closer till they're side-by-side helps too (though admittedly I've had to find homes for strays whom the residents would never have accepted going by their extreme hostility).

I'm not sure this lot will ever cuddle up like previous ones though, but I'm happy with how they are.