Hays Lemmerz International Inc., Northville, Mich., is reviewing its $200 million 401(k)/profit-sharing plan, said Kurt Suckow, director of compensation and benefits. The plan may add a small-cap or midcap core equity fund to its current lineup of 12 investment options, he said. The review will be finished by Oct. 15, he said. J.P. Morgan/American Century is bundled provider. Mercer Investment Consulting is advising.