Ship To Attributes

It would be great to be able to utilize the attributes feature at the customer ship-to level since we predominately sell through distributors but we'd like to do reporting on such things like SIC codes at the ship to level. Does anyone else have this issue and what have you done? Have you used the extra available fields in the ship-to table? Have you used one or several of the user-definied tables and then used ultra-combo boxes in a customized ship to record (not sure how to finagle the reporting with that option). I'm just curious what other people are doing. Thanks

Vista 8.03