HD to SD Workflow recommendations

I shoot dance recitals in HD at 1280 x 720p60. I need to deliver a finished product on standard definition DVD. I know I'm caught between acquiring in HD and delivering in std definition but I'm looking for some workflow recommendations to achieve the highest quality image results. I prefer to author in Adobe Encore because I can seamlessly edit my menus in Photoshop. I edit in Final Cut Pro and have primarily used Apple Compressor so far but I'm aware of other compression applications that are out there. Anyone else dealing with a similar workflow. What additionally makes this interesting is the degree of movement inherent in the dance routines. Any suggestions or current experience with this type of workflow?