There is a most certainly a lesson to be learnt here. One that is also hinted at by the amount of £1000 plus basses that end up for sale or trade on this very forum.
In my personal experience, every single time I have gone into a guitar shop with a wad of cash I have always come away with a cheaper (read value for money) bass instead of spending the full whack. In 25 years of playing I have yet to play a bass that really, really made me think the extra cash was warranted.
Saying that, I have still not found "the" bass.
Hopefully when I do it will be in the sub £300 category. And not have dice knobs!
P.