Other banks will give you free banking for 18months then they are similar rates to NatWest,I don't want to change account numbers sort codes etc complete nightmare changing it all over. I've heard others say you don't need a business account blaa blaa if you've got a lot of transactions going through each month you won't get away with it.
Thats not correct mate. Santander has remained consistently low, as have others. This has all been brought about by NatWest having to sell off their business accounts due to..i can't even remember just google it. Ironically it was all being sold to Santander, that fell through then the latest or last was all our (Nat west business) accounts where being sold off to Williams and Glynn. Thats still hasn't happened. I said earlier you can get free banking with the Co OP if you're a member of the FSB, thats still probably cheaper than many pay in charges.
Regarding the "nightmare of changing over" same as you we where frightened about it but in practice we found it quite simple. Here's the process and how we done it (this should work the same with any bank you transfer to)......open account with Santander, give them your Nat West details. They seamlessly transfer over all your existing Standing Orders / Direct debits etc..... Cheques you recieve ? Just pay in to Santander, Cash you wanna deposit ? Just pay into Santander. Online payments/BACS etc....... what we did here, was every customer we knew that paid by these methods we typed out a short note to say bank account details have changed... that went fine. Even if they paid our old Nat West account, then the Nat west will still transfer them across to the correct account for a period of up to two years i think, but just check that date yourself. Other than that the only headache has been having slips with the old account number on when we wanted the new one on....but as i've outlined above it ain tthe end of the world and in practice its no real headache to save near a £100 a month.