4 and 5 axis trunnion tables

Hi everyone

I have a Optimum BF46 vario mill which was converted to cnc 3 axis, but I’m now looking for a trunnion table for the 4 and 5 axis to add.

I was wondering whether someone know of trunnion which are good, but won’t break the bank.

The mills x axis is 100mm so you can fit a decent trunnion on there, but I don’t want it too heavy.

Thanks in advance