I don't know where you live Sooz clan but this guy is in Tewkesbury. I have dealt with him, and his prices are good, the guy who runs it is called Mike Ryan. He imports a lot of stuff from Germany so there is a fair bit of LHD which mine is, but I have never found it to be a problem, and of course it is magic over the water. He has a big range of prices and makes, so it might be a good place just to learn about what's available, it's right beside a nice camp site too, so you can stay over.
The only dealer I have heard bad reports about is Brownhills and they have a couple of big sites, their service has been slated on line by a couple of motorhome sites.
Good luck anyway, I'm on my 6th motorhome/camper, and I still hanker after something bigger so it's a bug like GAS [guitar aquisition syndrome]
Giok