I've been playing iEra lately and I really think iClassic could get some ideas off it. It has evenly distributed shops of many items such as hats, bodies, heads, skateboards, etc. iClassic is mainly based on hats. The catalog isn't a bad idea, I like it. iClassic has been very dull and boring lately which is why I'm trying iEra and am actually quite fond of it. I'm not saying iClassic should be exactly like it, but they have some nice concepts on there like a hotkey feature, lots of jobs, hidden free items, etc.