Restaurant Duct Design for Cooling

I'm seeking a skilled HVAC professional to design ductwork for an existing split system in a restaurant/bar. The primary purpose is cooling for an area between 1,000 - 2,000 sq ft.

Requirements:
- No existing duct layout plan
- Must be tailored for restaurant/bar environment
- Efficient cooling distribution is essential
The design is needed only for the future/overflow room. the engineers who designed it sold the company and went out of business.

Ideal Skills and Experience:
- HVAC design experience, especially for commercial spaces
- Knowledge of cooling requirements for restaurants/bars
- Ability to create a comprehensive duct layout from scratch

Please provide a detailed plan and ensure compliance with local regulations.