Wow...this is gr8 stuff.
Just doing quick math with statistics provided above:
1) "In June, the team converted more than 17,300 pages" (that makes 17300 pages per month).
2) "turning our attention to 200K+standalone, single HTML content pages" (around 200k+ pages - 17300 remaining pages)

The project might take more than 11 months to complete. Interesting stuff :P