What colour to pain the alfresco bulkhead and garage gable?

What colour should we paint the alfresco bulkhead and the detached garage gable?

We are finally having the Blueboard rendered but are unsure of what colour to go with...

• Our windows and sliding doors are "white birch" which is a light cream colour.
• The fascia and the detached garage roller door are cream.
• The guttering is black.
• The brick mortar is off white.
• Our upstairs eaves are white birch so we will be painting the downstairs ones in the same colour.

 Should we match the bulkhead in the alfresco, and garage gable to the colour of fascia and roller door (cream) or the colour of eaves and windows and sliding doors (white birch)? Or neither?

Would love to hear your thoughts on this.

PS. Don't forget to enter my OPI nailpolish giveaway. Entries close this Sunday.

B