BizTalk Conversion

This is a conversion project for BizTalk 2000 to BizTalk 2004. We have several maps that need to be converted (mapped) to a new schema in BizTalk 2004. Standard importing does not work since there is a new schema involved. Some maps contain extensive funtoid use. All maps are for flatfile to XML. More details and, possibly examples, could be provided to assist in cost estimation. We have already completed the analysis and have a rough idea as to the overall time/costs involved. All bidders MUST have demonstrated and verifiable BizTalk experience.