OK I talked to Matt at RedneckRam. He said it is possible to do this set up. crossover and Hydro assist are two different systems. The problem is if you do have a flexy suspension and you droop the front left tire and stand that short drag link on end (figuratively speaking) the ends will be the limiting factor in the suspension on that side of the truck. Thats some serious bind- IF YOU HAVE A DROOPY SUSPENSION. Then if you were to turn against the bound drag link ends they might wanna go POP! Since my plan is to go with 52 or 56" front springs I will need crossover. Matt said they do plenty of hydro assist set ups on non crossover trucks with out problems.