F5 migration

hi,

We are working migrate F5 from Viprion hosted guest to new R10900 Tennent, both old and new running on 17.x version but old F5 has huge number of as3 deployed config from big-iq and 200+ legacy vips..

What is best way we can migrate this kind mixed environment and how to make sure big-iq still works fine with new target post migration..