I have heard that BLIZZAK tires are very good, (I think the brand is Bridgestone but I'm not certain of that) but have never bought snow tires for my coupe, so the other members here will have to advise you what
is good. Maybe nose around
www.tirerack.com for a bit of window shopping
Drive carefully with them in the winter up there, if you get too frisky in the corners, you could have the tail slide out. These are NOT sports cars and don't like to be caned hard through corners.
The Hood ornaments are originally silver, and metal. I think yours must have been an aftermarket one. The replacement could be obtained cheaply from your dealer' I would imagine less than $30.00
Likewise the 500SEL script was silver. It should be cheap to replace from EBAY or your Mercedes dealer For 1985 I don't know if they were metal and went into holes into the trunk or plastic silver that stuck on. I just don't know, but am sure someone here does
Oh yeah, I almost forgot, have the DEALER (use only the MB grease) grease your car's sunroof if never been done in 20 years, if you don't and the sunroof jams, you are looking at a very ugly dearler only repair-notworth the risk
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1991 560 SEC AMG, 199k <---- 300 hp 10:1 ECE euro HV ...
1995 E 420, 170k "The Red Plum" (sold)
2015 BMW 535i xdrive awd
Stage 1 DINAN, 6k, <----364 hp
1967 Mercury Cougar, 49k
2013 Jaguar XF, 20k <----340 hp Supercharged, All Wheel Drive

(sold)