I'm looking at Explorers and I need power folding mirrors to fit it into our garage. From what I understand, the Limited comes standard with these mirrors but do any other models come with the power folds or is it an "extra option"? I'm wondering if I should just get an XLT and have my husband install power fold mirrors. He did that on his F-150...... I'm assuming power folding mirrors are not a needed option for most people because they never list on the details if they are power folds or not.... Thoughts? Thanks for your time.