I purchased a used wall tent from a Boy scout camp in New Mexico. I got it for $65 and it has no poles and no directions on making poles. It is a 10'x12' green wall tent with a Boy scout logo stamped the door. It is 8ft tall at the ridge and the sides are 4 feet 6". My question is whether to try and make my own poles out of 2x2's and a 2x4 for the ridge pole or go with the pipe internal frames. I would like to save money and do the 2x2 route, but I can't find any good pics on the web to help me figure out how to go about constructing a frame. Any input would be great.