As far as Steem Power goes, my only advice is to stay active. I'm always surprised about how much support I've gained just by continuing the grind.
So true. My minimum goal for this year will be 2500 SP, and I would likely grow a lot faster if I wasn't investing a big part of the posts payouts in Splinterlands. But both investments feel like it's almost the same thing; I have a feeling this will be a great year Steem and SPlinterlands wise, hope my gut feeling is right!