Design the Corporate Identity for a new financial company

Hello, I want to create the corporate identity for a new investment consultancy company. They will do mostly complex financial services, such as Mergers & Acquisitions, Corporate Financings, and Private Equity. The name of the company is "Max Ryman Advisory" and it already has a logo - attached here. The design of the corporate identity should follow the logo's identity, which is: Simple/minimal Imposing Serious & categoric Excellence & efficiency Sober colours For the corporate identity, the Company is looking for I. and II. below: I. A colour guide, i.e. 1. 10-12 main colours which will be used for graphs & charts 2. Auxiliary colours used for diagram background and PPT elements. These should be more fade than the main colours and can be a variation of several main colours. Here is an example of colour guide/manual: [login to view URL] II. Complete corporate identity: 1. Business Cards 2. Letterheads 3. Envelopes (normal + A4) 4. Invoice 5. Conference Badge 6. Conference facsimile (envelope A4 holding papers) 7. Conference Pad 8. A4/A5 notebook 9. Pen 10. Mug 11. Roll-up 12. Gift Bag Other helpful business elements if you think of? Final corporate identity should be submitted in vectorized and normal formats. (.ai, .png, etc.) If good work provided later work will be assigned.