Yeah we were talking about it in the leveled truck thread too... I'm giving it a go for now, putting on some bigger tires and getting it aligned soon. I will keep an eye out for alternatives if i find myself going places where i extend the suspention often.
Pro-comp makes a 1.5 top strut mount spacer, but I'd rather wait for eibach or bilstien to come out with their strut option, i know about the rough country strut kit, but not sure of it.