You have said your razors were professionally honed. This means they were probably taken to 12k. Now you must decide if you are acceptable to them having a slightly duller edge as in a 4/8, a possibly equal edge off a barber hone and if you can get those edge by honing yourself(you'll need practice). Or you could get 1micron paste/spray which is approx. equal to 12k and this will be much easier and all you need is a bit of leather to put it on although eventually you will probably need to get it honed again(it should be awhile). All in all they all work as long as you don't ruin the edge by dropping, chipping, etc or it will need to be fully honed from 1k anyhoo. Maybe try the seach and read for a while and you'll get the answer that eludes you. Good luck.