Kinda sticking on topic, are MYT A321’s fitted with the new interior yet, if so what they look like ?

None of the A321s currently have the new cabins. 5 A320s presently have them, however, rollout will be progressive and the entire fleet will be fitted by S07.

On another note, the all new MyTravel.com and MyTravel Group websites went live this morning.

MyTravel UK