Well, I had to throw in the towel on the leather gloves being made from the poncho leather. Turns out there were some sections of the leather that were rather dried out and weak. I got the thumb and a couple fingers done and then realized the stitching was pulling through on the knuckles. After making a fist only a couple times I realized that the gloves were not going to hold up.
Broke down and went to Tandy leather and found a really nice light weight leather. I finished one of the gloves, but I'm not sure I really like it. I sewed the glove insid out and then turned it. I pulled every stitch as tight as I could and yet the stichting still shows quite a bit. I may trie a saddle stitch or some other option. I think I'll finish the right glove so that at least the two will match, but I know that I'll come back to glove making again in the future.
Here is the new and only slightly improved version of the glove. (By the way I think this glove took about 4hours to cut and sew. I hope to be quicker on the future ones as I have worked out the kinks in my pattern now.)