Front Derailleur Question

Hi, I am getting things organised for a frame change out ,and have an FD question. I have a DA 7800 groupset and the current set up has a clamp on FD. My new frame has the braze on mount of the FD. Can someone please confirm for me whether the current FD can simply be unbolted from the clamp assembly (it does have the attachment bolt) and then bolted to the Braze on tab, or is it a completely different housing for the DA 7800 braze on FD?

P.S I tried to search but didn't find the info!

Cheers

6500 and I believe 7700 could do this but not 6600 nor 7800. Gotta get a new FD methinks.