Get TRVs throughout. Replace one head with the decorating cap and swap
decorating cap and trv head if moving wireless stat (or just leave TRV on
max
in room with wireless stat - it needs excercise theough.)

Of course, a decorating cap would leave the radiator full off, unless not
screwed on properly. However, many TRV ranges do have a lockshield head that
can replace the thermostatic head.

Christian.