Ok, I'm doing a reorg on both large tables and given that we've always done "smart" index maintenance on our read-write servers it's very interesting to see how much longer a reorg takes than a rebuild on a severely fragmented index. It took about 1:45 to rebuild all the indexes in the database and so far I'm at almost 4 hours to reorg the main index on the larger of the two tables. That being said, the data files have not grown at all, so that's good.

Anyway, thanks for the help.