Hi, I wanted to know how expensive you appreciate the repair of the following two problems (incl. repair): – Coupling rod right storage slightly increased game, renew Here I am not sure if only the warehouse has to be renewed (material costs of about 5 Euro) or the complete coupling rod (about 20 Euro, as far as I know) – threshold rear left and right strongly rusted, repair Here I find on the internet now completely different prices from 30 Euro to 150 Euro (someone Soaked parts) – how expensive is a sill, what does it look like with painting?