Bump.
I though I saw a Dr. Q video of one of his buddies that does this. That's all I got.
He told me he does it. Send him two stockers and he will put them together at +3 or +4.
Alkyzilla had one a Glamis. I think he said he just found a fab shop that was good with aluminum and had them stretch out. So, you might be able to get it done locally...
I like the look of a long stock stock looking swinger but some of the aftermarket setups look pretty sweet.