I'm currently planning my first brew and trying to figure everything out before I buy everything and start. I've got some empty bottles at home from beers that have been bought. They've got a thread on that "upper lip" where the cap goes. Looking at bottles that are for sale on homebrewsupply.com, those bottles have a smooth "upper lip". Will the crown caps that I see for sale fit over the bottles I have with the threaded lip? Hope that makes sense. -Thanks!