I here the new brz amps are now cea compliant. I was wondering which amp would be a better choice. bxi2010d which is said to be 20% over rated or the new brz1700d that is supposed to do rated. I am confused here as to the fuses they both use. The bxi2010 is supposed to be used with a 200 amp external fuse and the brz1700 - 160 amp fuse. So if the bxi2010 puts out 20%less than 2000rms which would be 1600 and the brz puts out 1700 rms then why does the brz have a smaller fuse rating?