Since you asked for thoughts... are the springs shot? Usually its the struts (ie shocks) that need replacement. I took a look and the complete struts w. spring are quite a bit more expensive than the struts only. With a spring compressor, changing struts and re-using the springs isn't a big deal. Personally, I'd buy only the struts and keep the springs. I have no personal experience with the Liberty. That said, not sure I'd pay a premium for Moog brand struts.

If you do the struts only, no springs, its best to plan on replacing the strut mounts also... this may favor the quick struts a bit.

My (my daughters really) '98 Neon has been through 2 strut replacements with original springs. Handles great at 155k.