Eggleston Andra upgrade II to III worth it?

Revived my older system …thinking speakers are most likely candidate for upgrade. Egglestonworks Andra II upgrade to III is $5500. I also have a pair of Revel Ultima Salons (First edition). I’m running Mark Levinson gear (33h monos/32 pre). Have Aurender N20 and MSB Discrete DAC. I could search for newer technolgoy speaker but am told might have to go up to $40k Magicos (eg) to out perform? Any input greatly appreciated!