Nursery?

O my! I decided that our little baby boy would get a world traveller/vintage carnival theme with hot air balloons and clouds in soft teal, orange and beige..
I did found some ideas and DIY's on Pinterest, but no way I am finding the curtains I have in my mind, or matching wallpaper.... Looks like this nursery is going to be a huge DIY project and I am not sure yet if I like this theme so much.... But on the other hand.. It will be perfect and cheaper then a store bought theme!! O these hormones are giving me a hard time on making decisions;) not very handy when trying to make plans for a whole house:)