If i market different websites, same layout, different colors, to the same people

My issues
- working on a list building project, focused on one specific market
- i have 3 blogs, same layout, different colors
- being marketed to the same people, they will all have access to all 3 websites
- will this effect any conversions?


Im basically developing themes, their are several themes to what i am going to market. For instance their is a social theme, a viral theme, a legacy theme etc....their are a bunch of services that all pertain the same products to the same industry but they all use different themes. This is why im making 3 different websites.

Some people may want to commit themselves in working with one theme of services before moving on to the next one.



Example: 3 Companies, all of them offer to buy traffic, they each have thier own name but to brand themselves they choose a theme for instance company 1 may be the social traffic club, the other one may have named themselves the viral traffic club etc...im basically just affiliate marketing them but i can only find one template that fits perfectly but im scared it will affect the conversion because of lack of each website being unique, other than chaning colors.

My question is, who has experience in this?