Exhaust advice sought for 318/E body

I bought my Hooker 5115's at a swap meet for $200. No dents at all, a few scratches in the ceramic coating and in need of a polish, but it awesome condition. :-D

Here are some pictures, they aren't actually of my car as I haven't mounted mine yet. I did a bunch of research over at cuda-challenger when I was deciding what to get for my 340 build (not finished yet, which is why the headers aren't in). According to the gentleman that sent the pictures, he has 5" of ground clearance with the deep sump pan (8 qt) and no issue's with the Super Comps dragging. He's also had them mounted for over 20 years! Not sure where he's at ride height-wise.

Here are some more of the Hooker's






These are Doug's headers from above and below. They do require a mini-starter if you don't have one already