80k is possible, it only needs more people to use it and see it as viable, convenient, low cost, efficient all those things. No dam miner fees and easily faster then most coins should be such an appealing feature right now but its probably going to need a combination of all factors. Its also better for the earth to use Blackcoin, the power used by Bitcoin is larger then Nigeria as an entire nation of hundreds of millions of people and BTC exceeds them in importance and energy cost somehow? Its not feasible for that much power to be wasted ongoing when alternatives are available.
As far as the name, Blackcoin is a reference to the tokens or chips handed out in the biggest Las Vegas casinos so far as I know but it might vary between establishments. I see no negatives in such a simple name, however not everyone has been in a classy casino so it'll vary in peoples perception as does everything.
White or Blue chips are one dollar.
Red chips are five dollars and are called nickels.
Green chips are twenty-five dollars and are called quarters.
Black chips are one hundred dollars.
Purple Chips are five hundred dollars and are called Barneys.
Orange chips are one thousand dollars and are called pumpkins.
https://www.thoughtco.com/color-of-casino-chips-537212