I just picked up a Yugo Model 59/66 SKS, and have a few questions.I have wanted one for a long time but only been able to find them ranging from 250 and up at the gun show. Finally I decided to buy one and found this one on gunbroker.com for 175.00 plus 25 shipping. So this cost me 200$. Good deal or not???(obviously it is better then the gunshow prices, but I wonder if I missed a deal somewhere by running out of patience) anyways...... What is a good price on the 7.62 ammo. There is a gun show this weekend and I would like to pick some up in bulk but I am not versed well enough in this size to know the price ranges.I have founf a 1000 round lot of Russian Golden Tiger for 180$ is this a good price? I see these extended mags like the tapco 20 round mag, and I am wondering exactly how these install. I guess they take the place of the 10 round original, but I wonder how difficult it is to install a new one. Is it worth the expense and trouble to add a larger mag, or should I just stick with stripper clips. Anything else I should know about? Thanks in advance Was 175 dollars a good deal on this gun?