The Capital Study
Both approaches computed side by side on an agreed scope of your book, with hedge benefit and attribution by netting set and counterparty, within days. You decide on your own numbers.
SA-CVA and BA-CVA capital on the agreed scope of your book side by side, hedge benefit, netting-set and counterparty attribution, and the uncovered tail shown explicitly with its charge under each approach.
Results come as a written report for your capital committee and and a working session on your numbers.