After a lot of online research I decided to buy an Inmotion Glide 3 (V8). This could only be got online. eWheels have the best reputation for service, and are in-country. They also included a wheel cover and wrist guards, so I bought this expensive/difficult to ship item from them. eWheels came up trumps. Their advice, the wheel, and after-sales service were all very satisfactory. Since then I have put >1,300 miles on this wheel (age 73) and have just upgraded to the larger V10 pedals. This purchase has significantly increased my enjoyment of retirement. I'm very pleased.