WordPress | What are the best Bitcoin/ CryptoCoin widgets/ plugins?

So I just started a new website, http://cryptoexchangerates.com/ . This website is supposed to be a guide for people to learn some of the major CryptoCoins, learn about noteworthy news involving the coins and how these kinds of things may have an effect on their value.

Right now I'm looking for some of the best CryptoCoin related plugins or widgets to use on my site.

Any suggestings would be appreciated. Right now the only thing I have is a ticker fot BTC and LTC exchange rates.