Aloha Penny8va,
As for your first question, there needs to be balance in all areas. Just because your bedroom falls into a "wood" element sector, doesn't mean there can't be any wood in it. Look at balance, and have the sector's element, or enhancing element/color stand out more than the rest.
Question two- Are the storage areas, trash, and poisons covered/hidden in a cupboard, etc.?
Make sure your best directions in your bedroom and living room are supportive and decluttered.
Much Love, Shawn
