Barn-Dominium Style House Design & Engineering

I need an architect and structural engineer who can help me design and plan a house on a 2.76-acre land in Mountain City, TN. The land has a 30-40 degree slope from top to bottom, so the design should take this into account. - A deed restriction is that the house, excluding the garage, must be at least 1700 square feet. We also would like two extra bedrooms. - We will be bringing in city water and electricity from about 250 feet from the house, buried electric. We will need to install a septic tank. We want to go with a Horizontal ground closed loop for the geothermal heat and AC. - We are thinking more of removing dirt on the high side to make a more level area for the house but are good with supports for the down hill side of the house - I need floor plans, blueprints, and if reasonable a material list - Just for clarity downhill is from the back of the property towards the road and after we cut some trees it is a beautiful view. If looking at the property from the road, the driveway will need to be along the left side of the property. Key requirements: - Design a single-floor barn-dominium style house - Prioritize an open interior, characteristic of barn-dominiums - Ensure the design is structurally sound for the sloped land Specific features I want to include in the design: - A large master bedroom - A large walk-in closet - A large two-shower head master bath - see attached for a complete description Ideal skills and experience: - Proven experience in designing and engineering barn-dominium-style houses - Expertise in architectural and structural engineering, especially for sloped terrains - Ability to incorporate specific features like large master bedroom, walk-in closet, and baths into the design The design should not only be aesthetically pleasing and structurally sound but also functional and tailored to the needs I've specified.