237£ + cargo to Finland sounds pretty much to me? 260mm Std discs cost something like 50£ here so i think i will choose them if that conversion is that expensive choice, i do not have knowledge to sort myself those caliber spacers and washers. And for my brake problems i have reconditioned front calibers last winter and completely new rear brakes.
Cossie brakes are pretty expensive too, because those arent direct fit.