Hi Natatters. I had a hysterectomy about 8 years ago, in my mid-50s because of fibroids (well, mostly one massive one) which had been causing me terrible bleeding, clotting, cramping and general discomfort over the whole of my pelvic region. I had hoped it could be done laparoscopically, but not possible as the fibroid was too big, so had to have abdominal in the end. I kept my ovaries and cervix - I think my ovaries kept going for a few years and then gave out 3-4 years ago.
I was worried about how the after effects would be, but was pleasantly surprised. I had minimal pain - took the prescribed painkillers for a few days but they made me so nauseous that I stopped. I was signed off work for 6 weeks and gradually started working from home (pacing myself) after 4 weeks, then went back 2 weeks later. My husband was, as ever, brilliant about helping at home and, other than feeling quite vulnerable about the possibility of falling over on my way to work (it was winter time, with icy paths etc) I felt pretty much OK after the 6 weeks was up. My employer allotted me a temporary parking space which minimised walking, which helped a lot. I took it easy for a few weeks more - no heavy lifting etc!
Not having the awful pain and flooding was marvellous. As far as sex was concerned (after enough time had elapsed for me to even think about it!) I was sorry to find that orgasms post hysterectomy were pretty 'meh'. The part that uterine contractions play in orgasm (for me, anyway) were huge. Things have improved over time, though - I think my body has learnt to adjust. 8 years down the line, I've still had no regrets and have suffered no ill-effects.
I know my surgery is different to yours in that yours would be keyhole if you do decide to go ahead - still a major thing to have to consider though. I just wanted to share my experience in the hope that it might help.
Best of luck with whatever you decide. x