The car I bought started life as an no AC with sunroof, no power GTI. Its gutted, I have a very solid cage with only 6 mounts, nascar bars on the driver, and 2 bars on the passanger side. 80% of the undercoating is gone and it came in at 99# under. When we corner weighted the car with the spare, 50# and an estimated 170# for me and a 1/4 tank of fuel I was 5# over min weight. VIR I was going out with 2/3rd a tank of fuel to ensure I had enough when I came in if I was told to roll the scales. Which is why with the Glen I plan to add a plate so fuel becomes less of an issue.
I guess I referring to a min size molly cage. My cage is 100% 1.75 .095 DOM so I know its heavy, but thats ok with me.