Congratulations on reaching 50 subscribers, thats a great achievement to reach. Thank you for providing your name for us to search in the original post, but you didn't really need to do that as its also shown via your YouTube subscriber button. I had a quick look at your channel and will provide some feedback below (even though this shouldn't really be done on a milestone / achievement thread), also please note these are just my personal views so feel free to take them with a pinch of salt : -
1) I would reformat your homepage, as it seems a little barren at the minute and doesn't seem as neat as it should be
2) I would also include your social media account, google+, twitter etc , which you can do by going to your "my channel" page and clicking the icon in the top right of your banner and then clicking "edit links"
3) Personally I would like to read more about you, in your "about section" of the channel - again I would move this to a separate heading on your channel but include some information on who you are rather than focusing on just the games you have / are going to play.
4) If you wanted to you could include a channel trailer to really sell yourself to your audience and bring people in - though thats up to you.