Re: Styles of Aikido - which is right for me?
BTW: In the danish Aikikai almost all the dojo's are Nishio inspired. They are combined with the Iwama ryu inspired dojos in DAF together with a few dojos of other styles (as Lars explained above). DAF is - as far as I know - the only connection between the Aikikai and danish Aikido.
Therefore: go try out each of the relevant dojos. Don't judge on the dan level of the instuctor. Judge on the way it feels to you. That is more important than anything else.
But if you are not planning on sticking to Aikido more than two years because you want to 'shop around' then I think you should start on something else. You seem to go for quick fix rather than the benefits of the long haul. Cross-training is not a shortcut around dedication.