I am going a different route with my Big Tex 20 plus 5 trailer. The wooden deck has soft and rotten spots from being stored outside, and will need replacing very soon, if not before I use it again. I did some inquiring at places that I go to for tractor trailer repair and have found enough (combined with what I had already) to deck out my trailer in aluminum deck. Since I am still working 6 days a week, taking the time to strip it and replace it hasn't happened, and may not for a while but I have most of what I need. Hopefully this will be the last time I have to replace the deck! I may add a strip of wood between the aluminum for traction and occasional nailing of dunnage.
David from jax