I must admit before HF 19 my upvote was worth $.08 and now it is around $2 and I've been feeling like Santa upvoting almost everyone that comments on my posts including myself. One person even called me a whale ;) lol
Maybe with my generosity people will want to view and upvote my content more which in turn means I can give more away. I'm personally having fun with this and see it as helping so many people around the world.
Some people in certain countries earn $3 per day and here with one vote I can help them. Now in your case your 100% vote is worth $44 and you can help so many more people including yourself. I think it is perfectly fine to upvote yourself so you can grow even more powerful and be able to share more.
Or maybe you see this as a retirement plan for yourself? You invest time, energy and maybe purchased steem and here you are using the system for a return on your investment. Sounds ok to me.