Underspent on speakers relative to overall system?

I’m sure this has been discussed many times in the past, but was curious about where your systems sits in this breakdown? I am wondering if I underspent on my speakers relative to my overall system. My current, just recently completed system by percentage looks like this:

31% - SOURCE – PS Audio PerfectWave DirectStream DAC/BRIDGE II & Roon library management

27% - SPEAKERS – Monitor Audio Platinum PL100’s & REL Storm subwoofer

16% - AMPLIFICATION – PrimaLuna DiaLogue Premium HP Integrated

16% - POWER CONDITIONING– PS Audio Power Plant Premier & Panamax MAX® 5300-EX Power Conditioner

6% - CABLES - DH Labs Silver Sonic speaker cables & interconnects, and Pangea power cords

4% - CABINETRY – including AIRCOM CLOUDPLATE T7, QUIET RACK COOLING FAN SYSTEM 2U

Not sure if there are "standard" guidelines of ranges of how much by percentage you should spend in each category.

Look forward to your responses!

Cheers,

Sam