I got it! And she's beautiful. Is heavy and slow to start but when she gets going she glides. Will be interesting to see how she(I) cope on the hills!
Now to name her. Dh has suggested Mr Grey (I haven't read it), it's a smooth ride, you smile when you're on it, you want to ride it (at least twice a day) and it makes you sit up and beg!
Any other suggestions gratefully received!