I have the basic RockHard kit and will add to that as $$ and time permits. I am pretty happy with it, some have claimed that the RockHard does nothing to strengthen the stock bars that go to the windshield, I do not believe this to be factual, the RockHard has two substantial 1 3/4" x .120 tubes that run from the stock roll bar to a transverse bar that ties both windshield bars together, there is also another transverse bar that runs just above the dash, additionally, there are vertical bars that run from the stock windshield bars down to the "A" pillar area of the dash. Is it as good as a fully welded, professionally designed chrome-molly cage? Absolutely not, is it 1/10th the price and able to be installed at home? Yes...... Life is made up of compromises............