Cheers guys . I'm pretty happy with it, but it's super nerve wracking to assemble. Lots of dust and fingerprints added today. Only got the neck and bridge on, but I can now get the fit right on the pick guard and decide which one to use.
The replacement one is better, it's thicker and less scratched. But I've noticed that the pots in the kit one are small post with the little tangs to locate in the guard. The replacement one has larger holes for the pots and no locator holes for the tangs.
I think I'll try and make the lower horn a little less pointy and just go with the kit one.