After more research, I'm going to stick with the JLW, as its often regarded the best 4 way with the rhombus restrictor plate is better than JLF.
Since theres no Sanwa lever microswitches available in NZ, and to buy the microswitches are $3 USD each, buying 8 to have a full set would be $24USD
Link :
https://www.focusattack.com/sanwa-ms-o-2-187-fastener-micro-switch/Then as postage is another $24USD, that's $48USD .
As I can locally source 2 brand new JLW joysticks in NZ for $51USD, I'm just going to replace the joysticks, meaning I'll have some spare parts too :-)
Hopefully this info is helpful to someone, somehow.