[quote name='Wud' timestamp='1392845690' post='2373541']
^^^ +1 what has been said above regarding the P pickup ^^^
If you miss the B string, how about loosing the top G ?
Put some 5 string strings on there, and go BEAD?
Only you will know if the Dingwall fanned frets are comfortable or not, and maybe only after a period of time.
Much like your Warwick conundrum, you may well find the Dingwall wanting in some aspect, but only after the initial honeymoon period.
In my personal opinion, I'd say upgrade to Pre Amp and Pick Up's if they are MEC.
You can easily pop them back in if you do decide to sell the bass on in the future.
[/quote]
I use the G string all the time. I'm happy with the preamp (I really like it actually!) and pickup wise if I change the P pickup it would mean routing a new hole for a twin jazz, which would presumably reduce the value of the bass? (for if the worse happens in the future and I need to sell)