I don't have any for sale, but i've done the same thing. You may know this already, but FYI when you put the 93 stalks in, Mazda left the >93 mounting point under the carpet. Peel the carpet back and you can see a black plug maybe 6 inches lower and to the side (IIRC), pop it out and use it to cover the 94 mounting hole and mount your 93 stalks in the new mount hole. If you use the 94 hole the stalk will be way too tall and in a wierd place.
You can also mount the 94 stalk to this pre93 mounting hole, can't remember if the bolts are the same though. I think after I did a mega foamectomy the 93 stalk was still too tall, so I used the 94 stalk in the 93 hole, feels just about right for my size frame anyway.