Hey I actually have a pair of old burton bindings I can send to you. No charge what so ever. They aren't in the best condition, but they work perfect since you have never rode before. Pm me and let me know if you want them.
I ended up getting a pair of Rome 390's. I don't know the difference from one bindings ride to the other but I am very pleased with the feel and construction. I have only been up 3 times so far but there have been zero issues.
Thanks for offering me your bindings! It is always nice to have giving people out there, especially around the holidays. Merry Christmas.