Which side brackets did you use for Sparco fixed back seats?

[Chad-1stGen]

So I finally found a seat that would fit my height (6'3") in the form of the Sparco Evo II.

So now i need to get it mounted. From looking at the Sparco options the heavy duty aluminum appear the only mounts that don't stick out wider than the seat so that is what I'm leaning towards. Before I order them I wanted to check what others have run in their first gen Camaor's or similar set ups.

The mounts I'm looking at are these:

http://www.sparcousa.com/product/side-mount-aluminum-hd

But I also want the mounts that will allow the seat to sit as low as possible.

Thanks