I understand that the team is working very hard to make Megaplanet successful. However, 50 gold a month would only get you one exclusive item per month. I suggest bringing it up to 150 gold. I don't think it would be too much and you could get a couple of items every month from it. I also suggest bringing out a discount for members to buy gold or extra gold added when you buy a bundle of gold. Maybe, as well bringing out an exclusive item given to only gold/silver sub players as a reward.
Just a suggestion.. I want to support the team as much as I can