SnowMan68 - 11:52 am on Jul 31, 2012 (gmt 0)
I would say that there is a good chance that Google would view this as a doorway.
I have seen this with a lot of the micro niche sites. They used to occupy many listings in the top 10 with multiple sites and then got slammed with the doorway page notification through webmaster tools. I would be cautious of doing this.