room size, musical preferences? Do you need to spend the whole $100k on speakers if spending 1/5 of that can buy speakers that could perform better with a better synergy of equipment and or room treatment?
I'd leave a percentage of that on the table for travel, your ears will spend your money wiser than my free advice :-)
I'd leave a percentage of that on the table for travel, your ears will spend your money wiser than my free advice :-)