Ah, thanks for the reality check. Yes, I realise I was getting way ahead of myself.
Full disclosure: Before my operation I was limping badly for quite a while and especially in the year before. I honestly used to be jealous of people walking normally. I used to wonder if I would ever walk like that again. The idea of striding confidently down a road, not a limp in sight, is a dream.
A friend of mine had both hips replaced some time ago and still has a slight 'off' gait to her walk. I guess most people wouldn't notice it but I had this determined plan to NOT have this. I may have to lower the bar of my expectations.