i had a set of texas hot with custom bridge which i just sold to larry_ember. the custom bridge really balance itself both in output and tone with the neck and middle. they balanced so well that there's no need to install a fralin bassplate on the custom bridge which i bought together with the set.
the inherent icepick highs and tinny tone associated with the bridge position single coil of a strat is virtually non-existant with the custom bridge. you will be surprised by the thick mids and rounded highs. i highly recommend the custom bridge with the rw/rp middle and neck for optimum balance in tone and output.