good php hosting environments

Hello, I'm looking for a really good, professional hosting environment in the uk that supports php (not in safe mode)), mysql and offers the use of a secure server and mail server. I'm looking for a client of mine who needs to rely on their site being up, and so needs a hoster who has enough redundancy in all systems. We have a budget of between £200 and £400 a year, but don't want to get stuck with bandwidth charges, database usage, etc etc.. It would be good if the hoster also offered a remote control panel as well as ftp access to the server. Does any one have any suggested companies, or companies that they've had good experiences using? cheers Hamish