[jtbshaw]

First thing, there's no way that I would waste the time in trying the brake 6061. Even if it worked (visibly), the composition of 6061 is so rigid that I would constantly be concerned with cracks appearing. 5000 series is an improvement for what you are doing, but I would recommend a 4000 series.

As for the straps, with the height measurement of mine, it worked perfectly to use the stock straps in their stock location.

As for the vents....I just kept everything simple....that's pretty much how I have built this entire car (except my ignition...that's my biggest PITA right now...converting a CAS car back to a distributor and going DLIDFIS). I simply used the stock vent system to cut down on more fab work or more time invested. The roll over valves are much more safe, but I am keeping the dual exhaust and didn't like my vent tube to be so close...that's why I removed and sealed that area, and kept the stock vent. I think you should just evaluate your usage for the car, your vents, your exhaust, etc... and see if you feel comfortable with it. the way I have mine now, all I have to do is just connect it to the charcoal cannister and I'm done.