Need Advice on My Routine

I am starting this WSB template tomorrow, but I need to make a few changes. My gym doesn’t have a hyperextension or ghr station. I was going to replace them with cable pull throughs and SLDL. Any other suggestions

http://www.elitefts.com/documents/9week-training-program.htm

Dumbbell deadlifts, romanian deadlifts, stiff leg deadlifts (make sure to use light weight with these), rack pulls just below the knees, natural GHR’s on a situp bench, there are many other exersizes that work hams, glutes, and lower back. Do some research and you should find a considerable variety.

Thanks for the ideas. I’ll look up a few more exercises that hit the posterior chain and decide which is better for me.