2 report headers

I want to use 2 report headers in a report, so for page 1 to use Header1 and the next page(s) Header2. I'm struggling to achieve that. I tried a few approaches but neither one of them worked. I'm not using the Report Page Header but defining both headers in the tablix. The reason for this approach is (compare i.e. report 10075 - Sales Order) to eliminate header space for reports with multiple pages. Base report 10075 has this huge header and shows up on each page. I want to avoid that by defining 2 different headers.
Any ideas?