hehe -
It's in the right tuning.... I've picked up three cheap guitars that friends were griping about and tuned them by ear, and made some minor adjustments to the registry and now they sound like the much more expensive guitars and even hold their tuning much longer.
Sometimes slight tweeks like this come by changing the guage of some of the strings, especially the higher (thin) strings that are not wound (ie) B and high E.
There is nothing wrong with mixing string guages, but it is something one has to experiment with on individual guitars.