MB Original Wings
With reference to replacement parts (Wings - MB original) I am in the process of repairing my 220E Estate (I won't go so far as to claim restoring - yet) but I checked with MB and front wings for the W124 are available £192.00 + the dreaded.
That's pretty reasonable if you consider the prices the scrappies (Oh sorry Recyclers) are asking for old, sometimes bent and definitely corroded ones.
I have used non oe before but they are too thin, don't fit without a lot of additional work, usually by a skilled panel beater and filler.
With OE they can be "preped" and sprayed off the vehicle and fitted at no cost, other than the plasters and bandages.
It may not be the cheapest option but for me it seems the most cost effective.
Just make sure, if your not preping and painting yourself that the bodyshop really goes to town on the underseal around the wheel arch lip.
I just replaced the spheres so checked availability of pipe work = MB are cheaper than 2nd hand on EBay.......