With great reluctance, I must agree.That would be nice, but in an era of full employment the RN would struggle to man them.
AFAIK a failure to reach recruiting targets was why Waterhen and the fifth and sixth Type 12s were cancelled in the middle 1950s, rather than a lack of money to build and operate them.
AFAIK a shortage of people rather than a shortage of money was also why the planned refit of Sydney to the same standard as Melbourne was cancelled. AFAIK a shortage of people rather than a shortage of money is also why the planned rebuild of Bataan to an A/S destroyer and the planned conversion of Quality to a Type 15 frigate were not carried out.