Too keep this very short:
Nothing i would add or change, the core of the site is great, the message immediately clear and the layout/graphics are perfect. Even the adsense skyscraper is placed well and doesn't interfere with the content.
The only thing that would be interesting is a DK watermark placed into the charcoal to the left and/or right. On the flipside, what stands out is the subtlety of the "funny" images, e.g the bananas besides certain fields or headlines.
This is a longshot now; DK has been around, well,...damn near forever, i remember playing it on the first handheld devices, jumping over barrels. Since the game has a few years on it's back, there may be some people around that are looking to either trade or buy old and original versions of DK; maybe add a trader's section?
All in all, the site is solid, the graphics sit well, the content is sharp, overall its a big :tu: