Replacement Tuners for Mexican Fender 5 String Jb

[73Jazz]

I recently bought a very beautiful 5 string mexican Fender Jazzbass.
There is just one thing to complain..those cheap gotoh tuners
So i am thinking about replacing those ugly gotoh tuners with some hipshot ultralights.
As i am not a man with a great toolbox...it is not meant metaphorical;)..how do i know which will be the right ones? 1/2 or 1/8? Does anyone knows where to get them for a reasonable price?
In germany i have to pay 33,- GBP each, which will be 165 GBP for the set.
Or is that just the lemon i have to bite in?

Thanks in advance for your kind help

Edited October 23, 2012 by 73Jazz

[iiipopes]

Since you're in Germany, have you considered the M4 Mini-Schallers, which the Gotohs are copies of, and are the tuners Hipshot uses (or used to) make their D-tuners?