Hirst Arts Mold Swap

My fiance bought me Hirst Arts mold #201 for my birtdhay, but I already have two. What I really need is another wall mold. I will trade #201:

http://www.boardgames.ca/hirstartscastlemolds201floortilesvarious.aspx

I'm looking for the following molds:

#40

#45

#50

You can see them all here:

http://www.hirstarts.com/molds/molds1.html

If you have any of those or similar, please let me know.