Bugsbunny
calm down calm down, first of all, there is no need to transfer all your acoutn and fund from AIB to some other bank. reason, All most all banks are same in this issue. First thing first. all or most of the banks look for a security against the business loan. business plan is necessory in all application of any bank. Ulster Bank also gives loan upto 30k without security and other banks may have same more or less (not sure). You need not transfer your acounts now but later once you are sorted, you can transfer your acounts.
Another way to source money is either remortgage your house (I am doing just that to source 60k for my new franchise business) and if you are very sure of your returns, you can take a car loan or personal loan to start up your self.
I hate few banks but they all are same actually.
Just calm down and take steps accordingly