Marcus: You really should visit Tom Gasko at the Tacony factory when you go to St. Louis. You will not only be able visit the largest vacuum cleaner museum in the world, but you can also visit the Tacony factory right next door and watch the Riccars, Simplicitys, and Maytag vacuums being built and rolling off the assembly line.
If you're interested, Tom can let you try one out and you will be very impressed. You will see for yourself why Tacony built vacuums are simply the best, excepting Kirbys of course! Tom can get you a good discount on any of those 3 brands at the Factory Outlet Store and show you how take it on the plane with you back to the UK. I think he's done it before.