DAYTONA BEACH, Fla. – The Int’l Motor Sports Ass’n made a number of enhancements to its competition department on Friday. IMSA added Simon Hodgson and Beaux Barfield to key leadership positions while establishing key new roles for existing IMSA competition officials Scot Elkins, Paul Walter and Mark Raffauf. Hodgson, a native of the United Kingdom, brings more than 25 years …