I got one set front... from perdana, they're exactly the same size discs/caliper as 1.6/1.8 but the calipers have bigger pistons (thus better braking). It uses same size brake pads as 1.6/1.8 if u're wondering.
They're still on my car... originally 114pcd but i've already drilled to 100pcd holes and made the centre cone for the brakes. Calipers have been sprayed dark blue colour. Been using it for around one year... last change of brake pads around 3 months ago. Literally plug and play regardless of PCD 100 or 114! hehehez... not sure how much i wanna sell... 250 reasonable ar?
Here's a sample pic of my caliper colour close up.