Colorado County Official & Employee Retirement Association, Denver, added the Artisan Midcap and Veredus Aggressive Growth funds and a Harris Direct self-directed brokerage account as options in both its $410 million 401(a) plan and its $63 million 457 plan, said Mary E. Johnson, pension administrator. The plan is dropping the Morgan Stanley Midcap Growth and BlackRock Small-Cap Growth funds, she said. Fund options will remain at 14, she said. Administration, record keeping, trustee services and investment providing are handled internally. Innovest advised.