If you don't want to do STEP paper (For Cambridge, Warwick, ICL, UCL and Bath), then apply to unis such as Bristol, York, Leeds, Nottingham, Cardiff, KCL, Birmingham, Newcastle, Edingburgh which requires A*AB-AAA
I personally think that if you're achieving A*A for Maths and FM its worth going to other uni as they have more interesting and difficult modules you'll learn in yr1 and 2.
I'd suggest going to uni website and looking at the course modules to pick the unis that seems more interesting and offer a lot more.