Thinking about trying to improve front clearance.
First things first: adjust front axle position to passenger to get it centered and get the yoke off the skid at full bump.
Then, remove the PS pump and bump stop spacers and see if I can get more stuff if the PS pump is out of the way. I think it's the only clearance issue, along with a sneeze of motor mount trimming.
I think the first pic below is my current mounting, the second doesn't seem far off and might be enough but the width may be an issue. I've also seen a passenger head mounted alternator, with a high power steering pump. I actually like the last option the best though, truck alt mounting with a 4" higher PS pump. All these relocation issues mean swapping to a CBR or TC pump though with a totally different resi setup.
goatbuilt has all these options. decent pictures too - and cheaper than the first fleabay hit I found.
https://goatbuilt.com/product-category/products/gm-power-steering-pump-relocation-brackets/