The most simple of goals... To Buy a TV!

My options are:

1. Keep current setup of 27" Flat Screen CRT in living room and 13" CRT in Bedroom until we purchase a house.
   
   
2. Purchase a new 27" Flat Screen CRT for Bedroom. Cost: $151
   
   
3. Purchase a larger Flat Panel LCD for living room, replace current entertainment center with a nice stand. Cost: $900+
   
   
4. Purchase a DLP Projector, screen, mount and get rid of current entertainment center. Cost: $800+
   

I believe since option 1 is so much more affordable, this is what I should choose until we purchase a home. Then, I can go all out with option 3, which is really what I want. However, I don't mind waiting, since 27" is plenty for me right now.