Peak-level FWE correction?

Dear Colleagues,

Happy New Year, very best of wishes to you and yours.

Apologies if this has been answered before.

Wondering whether there is an easy way to apply peak-level FWE correction in the whole-brain FBA - the main reason is that the TFCE approach is giving me very large clusters of discrepancies between my healthy controls and patients (in FD, FC, FDC), whereas I would like to prioritise spatial specificity instead. I know the option for peak-level FWE correction is available in TBSS analyses, so I was wondering if I could apply an equivalent correction for the FBA too. If that’s not possible, is there a way you would recommend to go about this?

many thanks again