If you can get away with more anit-squat, AND pair that with some Double-Adjustable rear shocks....you should be able to alleviate some of the squat. You will need to weigh out the cost.....as SA shocks and an ARB may be the same price, or close, and work even better.
The ARB's are expensive. However, if you decide that you would be "okay" with having a straight "race-only" version, you can possible spend 30-40% less. Id' love to see our ARB on there, but I just want to see you go fast, honestly.
The only downfall to going with a race version is, it is very harsh and you will want to disconnect it every time you drive on the street to prevent premature part failure, excessive NVH and chassis tweaking. This is why we made our ARB with high-durometer poly bushings on the main bar.
Don't hesitate to call me again, Id' be happy to chat more in depth about solutions to alleviate that excessive pass-side squat sir, it is what I specialize in.