Damn, that's a lot of Flash banners.
Do you have examples of the ones you like? Some call a banner with some Flashtext from Swish 'Flash', others think interactive banners are Flashbanners.
The time it takes to make either of them are night and day. I can - and would love to - do it for you, but I'm not that fast to get you 50 prompty, unless you want the 'easy' type of text/flash banners.
In any case, I always recommend Adrew from
www.bluedesignstudios.com when I don't have time for a job. His work is very good and priced fair.