Still pluggin away on my 57 seville. Should be driving it next week with any luck. Front brakes are converted to disc. Modern booster and dual mc. Ditched the stock trans for a 700 R4. Relocated oil filter and a few other misc mods under the hood. The brake mod shaved about 40 pounds off. I'm curious to see how much changing the trans saved in weight. The stocker is buried in my garage so I can't weigh it yet.