As a financial analyst at a wealth management firm, you are tasked with creating an investment portfolio for a new client, Mr. Thomas, who has shared his financial objectives and risk tolerance with you. Mr. Thomas is 50 years old, planning to retire at 65, and expressed a moderate risk tolerance, emphasizing the importance of having a balanced portfolio that grows but also preserves capital.
In developing this portfolio, which of the following actions best reflects your duty of suitability under the CFA Institute Code and Standards?