those would be too soft for my application. 800/650 are arguably on the lower side of stiffness for an STR build, but I also street it so I am trying to keep it manageable. Thanks for the offer though.
I am likely going with 2.25 inch springs now, since I may not be re-using the old sleeves and will be replacing them and the perches. Aka, not using the GC sleeves and perches.
Still trying to get a better idea for the springs, but likely will be going with 8" and 7" or just 7" all around. I think that will keep me in a spot with some adjustability on the sleeves with the ride heights I am choosing, but I am still playing around with those numbers.