Conversation Between yellow truck and turtlenek

Hey there. I was looking at your bed and how you used the Trex. I am wanting to do the same thing to my shortbed. How do you like the look and durability of it? Also, did you cut out the old bed floor or did you lay the wood over the top. One last thing. Where did you get the railing in between the planks? I'd like to basically do just what you did. Nice truck, by the way!
Thanks,
Josh-