Michel -it's yours. Just imagine the fun you can have with a manual 250 CDI; gear changes at 4000 rpm. Perhaps not....
Strangely the engine shot shows the plastic cowling over the battery and including the air intake to the cabin filter is missing - as is the main engine cover. Why, I wonder...
Although you can buy stainless steel wheel bolts as after-market items, you do need to be certain that they will do the job. Stainless steel generally does not have the torsional strength required for the job and that is why Mercedes-Benz recommends only heat treated or cold-forged steel...