One of the many items I sent my son off to college with was my shop vac. I already miss it, but I'd love some thought regarding the best replacement. I still have my Festool CT-33, but to date I only use it attached to tools and generally treat it like a baby. Would you be looking to buy one of the festool cleaning sets and making the 33 a dual purpose machine? Or spend roughly the same amount of money on a shop vac? I believe I've read in another thread that the festool isn't an ideal shop vac, but I can't find it now. Thanks!