Ahh... well feels like deja vu again...
Your math doesn't add up , and you are incorrectly speculating on manners you have already been corrected on. You simply don't care about the facts when you are repeatedly corrected thus can be ignored.
my maths does not assume the average of 4000 transactions is 1.7mb with segwit.(because i know its more than 1.7mb)
i just used the 1.7mb as it was a number you assumed so i was just playing on your mindset to get to the mainpoint, because you would have knit picked more if i argued that 1.7mb was wrong
the reason i have said that 1mb of current style transactions is 2000 average. because that is based on the average transaction count of the blocks that actually bother to fill blocks. and before you knit pick ill clear the matter up.. ITS AN AVERAGE, NOT A HARD RULE