From a logistics view, Marks says Millenia stores will probably emerge victorious over sister units at Florida Mall.

"Millenia is right off I-4, a far easier stretch if you are coming from Walt Disney World than it would be going to Florida Mall which could be reached from either the Florida Turnpike, U.S. 441 or Sand Lake Road."

Tourists "won't go to both malls, even though the anchors are different," says the former Trammell Crow Co. executive. "The challenge for Florida Mall is its size." Florida Mall, a Simon Property Group asset, is three million sf larger than Millenia.

Forbes Taubman Orlando LLC Millenia is developing Mall at Millenia. Detroit-based Forbes Co., Taubman Centers Inc. of Bloomfield Hills, MI and Indianapolis-based Simon Property Group are national developers with reputations of rarely making incorrect marketing strategy moves, consultants say.

"Retail is all about volume," John M. Crossman, senior vice president, Trammell Crow Co./Orlando, tells GlobeSt.com. "Since both of these malls depend on tourist (meaning local demos are less important than normal), a retailer could survive having one (store) at both (locations)."

Crossman says, "If the volumes are strong at both, owners will keep both (stores)." He cites McDonalds as an example of a company with fast-foot outlets within one mile of each other.

"If tourist numbers stay strong, both will survive," Crossman says. If those numbers start dropping, "one location could close," the consultant says.

."My prediction is that many of those tenants will have locations in both malls, long term," Crossman says.

Retailers that have stores at both malls are by category:

Apparel--Ann Taylor, American Eagle, Arden B, Banana Republic, bebe, Casual Corner, Express, Gap, Petite Sophiscate, Talbots and Victoria's Secret.

Bath, body and beauty--Bath & Body Works, Crabtree & Evelyn.

Eateries and food--Barnie's Coffee & Tea, California Pizza Kitchen, Chick-fil-A and Mrs. Fields Cookies.

Footwear--Nine West and Rockport.

Home Furnishings--Williams-Sonoma.

Jewelry and gifts--Godiva Chcolatier, Mayors Jewelers, Sharper Image and Swarovski.