Anyone upgraded fuses on Mono Atma Sphere Ma1 mk3?

Have any Atma Sphere Ma1 mk3 owners replaced the stock or other upgraded fuses with the Hi-Fi Tuning fuses in there amps? I understand that there are have three 5A slow blow internal fuses for each amp. Total six 5A slow blow fuses for both.
Please share your experiences.

Thanks very much,
Hi Thnguyen63 - try speaking with Ralph at Atmasphere...he is super-helpful and knowledgeable...there is a big audio show on, so he may be busy right now...but generally responsive. He often posts here. good luck.
I asked Atma-Sphere (not sure if it was Ralph or someone ehse there) about fuse upgrades when I got my S-30, and they said that in their experience these didn't make a difference.
Hi Fi tunings latest fuse, the Supreme made an unmistakable improvement on the four components I've tried them on. Can't imagine them not improving the Atma-Sphere's.