In my opinion 40 pcs R5 is too much, but maybe I am wrong. I did very short counting about Barum Czech rally and if all the Polish ERC guys would come (sometimes they skip it (and not only polish guys) because it is quite difficult to score the points here) we would have around 32-34pcs R5 and cca 4-5 pcs S2000 cars which is the most optimistic foresee. Realistic middle is 30 x R5 and 3x S2000 (plus 3x WRC at the end of the field. ) for Barum Czech rally Zlin. IMHO it should be +- same for Ypres.