Moodle Conversion Purgatory

My home institution is in the middle of a Moodle conversion from 1.9 to 2.3. We use a Moodle-specific host who has a variety of plug-ins, and enhancements to core Moodle. They're great, but the conversion process for courses that use their products are cumbersome. If anyone has an easy way to move courses from Flexpages in Moodle 1.9, to a weekly format in Moodle 2.3, I'm all ears.