M2 Competition - Big Brake (code 2nh) question

[London GT3]

I have an M2 competition with the Big Brake option (option code 2nh).

I am trying to identify the pad shape code for both the front and the rear pads.

From my research to date, I think that the fronts are 4934 and the rears are 1287 but i would really appreciate confirmation before I take the plunge for some Pagid RSL29's.

On a related subject does anyone know a UK stockist of GiroDisc two piece fully floating brake discs?

Thank you.

[London GT3]

Thanks everybody. I have gone with the 4934 & 1287.