Two things:
1. We can do both of these teams on current form. Arsenal had no idea how to split Spurs open while we showed against Brum we do with a bit of patience. My only concern against Arse is if Van Persie starts, he is quality.
2. This should end the "We want <rival team> to get far in FA Cup and Europe so they are tired out!" nonsense. Sorry, doesn't apply to well conditioned teams and showed today as Spurs, on the back of a 120 minute slugfest, were resolute and beat a well rested Arsenal.