Those are very solid predictions! Bitcoin buying is always a good idea in my opinion. Ether needs to clear up its hardfork issues. Once it actually happens there should be a dump followed by the pump that you also foresee. Here is my latest post: https://steemit.com/steemit/@bitcoinmeister/video-from-january-where-i-recommend-that-twitter-incorporate-a-cryptocurrency-system-into-their-platform-and-where-i-describe