Logo for Architects Office

Information for the business: The Office will complete Design & Planning, Tender, Inspection & Certification and Fire & Access
Type of logo: Letter form
Brand name/slogan in logo: Office Name will be 'studio G2'
Ideas for the visual style: The logo must be modern and contemporary in style yet simple in appearance. No objections to colour but not a lot of colour. Logo must be readable and clear when photocopied black & white.
Things to avoid: No word-art or similar to be included.
Preferred colors: Black, Blue & Red. Open to suggestions here.
Where the design will be used: Logo will be used for signage, office stationary and future website.
Extra notes: 'studio G2' will be a new architects office with a traditional/modern contemporary design style.
It is hoped that the logo will be easily incorporated as signage and included on all office stationary (business card, letterhead, compliment slip etc) and on a future web-site.
Again the emphasis is on a clear cut, modern, simple design that is eye-catching and rememberable.