hehehe what are you trading which is making the ones you have now not enough? You can take a look at https://changenow.io/ exchange platform. From you post you need an exchange with varieties. Changenow has more than one utility provider(Binance, Huobie, Huobi etc) making it possible to support over 200 asset. The most fun part is that their algorithm compare the prices and give you the best deal in the market.