When you relocate to the UK I would highly recommend the purchase of one if these : Not only are you able to set the voltage but also importantly the unit auto detects the frequency required, otherwise your smaller made for US transformers built to 60Hz spec will run a little hotter than normal on UK mains 50Hz .
Should you wish to have the mains transformers swapped out for UK speck speak with Pedro at Absolute Sounds UK.
For your information The guy that owns theartofsound forum is not a HiFi dealer.