Prioritize FC over Personal plots. Something like: For the first 24 hours all available plots are available for FC purchase only. After 24 hours, non-taken plots will become available for personal purchase at a discounted rate.
There are far too many FC's left homeless due to people snatching up personal plots. An FC with multiple members (and actual in game uses such as workshops) should be priority over someone having a fun time decorating. 3-100+ members per FC versus 1 person holding a plot... It's a bit crazy.
And it should be 1 Personal and 1 FC house per account, not by character like it is now.