wheres best to shop for parts

[Desertboy]

"Fred Lee: Hi Stuart,
Thanks for your inquiry.
The HIWIN Rail generally stock in 4000mm,so 3000mm is no problem,but there have a question is presently all of the shipping company not pick up more than 3000mm package,so we are unable to arrange the shipment.
For such length,recommend you can buy from local market since it is longer and heavy,freight will be expensive also.
For 2000mm ball screw,recommend you'd better choose 25mm diamater.
Best wishes
Fred "

I think I'm going with 3m Hiwin from Fred, Jazz is right his price is far too good on the official rail, looks like 4m is too much hassle unless I have the rail cut, ground flat and butt 2 lengths together.

I asked him for 2520 ballscrew so probably a little confusion there I suspect he means 2525 screws.

I rang cnc4you up and they quoted over the phone, no shit about VAT number told me I could collect next day. They probably can't get the controller but that's no excuse for crappy service, it is something I've seen a lot in the motor trade. Sometimes people don't want your business because they're stupid lol.