I'm studding my 2006 800 Gade, using 162 1.325 Woody Gold Digger studs up the middle, tall nuts, but I'm not sure what backers I should use. I've used Woody aluminum squares in the past, but now I see lots of people using plastic. Would plastic backers hold up good since I'm an agressive rider? What about using double backers like in snow-x? How about Woody 7 degree, round or square? So many questions, not sure what to do. Sorry, but I just want to make the right move. Any input would be great.