Very cool!
Those are cool cruisers!
I saw one on craigslist not too long ago with the T-roof option. Was sweet!
I like those cars and the LeMans version, similar car, IMO. The cream of the crop though is the Can Am.
You might be able to find a Trans Am shaker hood scoop and graft it on that car for a custom look, since he's looking at mags already. I would think it is doable.
I had a '74 Pontiac Bonneville and put a shaker scoop on it from an '81 Trans Am. The shaker scoop fit right over the factory airfilter housing. I just had to find a slightly smaller airfilter and top to take advantage of the fresh air intake. Careful measurements, a jigsaw, and a little time made for a nice "WAAAAAAAHHHHHHH" at wide open throttle.
Below is a Can Am, not my car, but you can see the shaker set up.