I didn't change anything but the shifters, but I just upgraded my 92 Paramount 7 speed to brifters. I have 600 derailleurs. The brifters are either 105 or RSX, but they work perfectly and I love the change.
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1971 Paramount P-13 Chrome
1973 Paramount P-15 Opaque Blue
1974 Raleigh Professional Blue Mink
1991 Waterford Paramount
Holland Titanium Dura Ace Group
Holland Titanium Ultegra Triple Group