Vercingetorix
Something you've probably heard many times before, something along the lines of "if you cannot validate you can always instruct, if you cannot instruct, you can manage". Fortunately I, as I suspect you may also, manged to do all three simultaneously up to retirement, only to be tempted back when I got bored.
Chevvron
Know Aberporth is APS (of a sort) but a NSL contract ripe for plucking, maybe by another MOD savy ANSP (who I believe you know) who could do it considerably cheaper, time for a close shave?