We are not being fair to you.
Basically you would not be doing the Aikido version of Judo randori. This is a pretty specialized thing and in the Aikido world what people mean by randori is usually multiple person jyuwaza. This is quite fun and challenging in it's own right.
If you have done jyuwaza before then randori (in the non-Judo sense) is just the next level up in experience. Eventually speed and numbers will increase but at its core you will be doing what you've done before. No worries and enjoy.