Will the migration from the current SRS to the new EPP interface be similar to the current migration process from SRS to EPP?

Yes and no, SRS contacts are converted to objects as current, however there are differences between our current EPP implementation and the new EPP definition.

Will it be useful to migrate to the current EPP prior to migration to the new platform?

Our current EPP is a bit different from the new EPP definition, so if you migrate now, there will be further development required to migrate again. Moving between EPP interfaces should require a lot less development work, so it’s a decision that has to be made on a case by case basis. We are available to discuss it with you, and provide advice where we can, but ultimately it depends on the development resource available to you and how your development work will be undertaken.