The House Oversight and Government Reform Committee will vote on legislation Wednesday to overhaul how agencies buy and manage information technology. Rep. Darrell Issa, R-Calif., introduced the Federal Information Technology Acquisition Act on Monday after months of circulating the draft bill to industry groups for feedback. Rep. Gerry Connolly, D-Va., has expressed general support for the bill, which has since undergone revisions to address concerns voiced by industry and others. (Click here to view the revisions) Under Issa’s new plan: – CIOs at 16 major civilian agencies, including Veterans Affairs and Agriculture department, must be presidential appointees or designees and report directly to the head of their agency.…