All of a sudden racism and natzism is Very popular.. just looking at forums like stormfront.com having SO many users... Looking out home, the British National Party etc. gaining popularity by the day...
I can tell you is you wish to sell that name you are looking at a good $x,xxx (i am not racist [as i am an (half) ethnic minority myself!])
Development on a historical site is a good idea, but stay away from adding a forum... you will get alot of problems and opositions.