Neither is it very nice to comment 'looks complicated' (and give no thanks) when provided with a link to schematics that would give someone an idea about whether different Honda parts might fit.
Actually, I've long considered that the commonly-discussed fitting of ATR front calipers to 7th gen models IS a bodge, given that the brake fluid proportioning system rarely seems to be replaced or altered. Too much brake fluid is subsequently sent to the rear.