I am going to try and put some links together for ya. Honestly..I would wait a few days, see hoe the reviews come back on that 2000mah battery. That Amzer case would work with a 3500 but you will have to cut out the back of it. As for pouch, Best Buy sells a puch for $15 made by rocket fish that is awesome and great quality (i love pouches and clips). I also have a pouch I bought for .01 + shipping on amazon that works..but it feels really cheap. I have promised a few people some links today so give me some time to get them all together.