I have updated my masternode possible profit chart..

Tbh I'm a bit confused with the spreadsheet you did, and why the different colors for it? Like what do you mean with collateral? And if I look in the first row it says MN price $18500 so I'd have to pay $18500 to be a masternode? I never got into masternodes that much, but it's something that really interests me
Collateral is the amount of coins you need to run a masternode. The different colors separate different collateral levels. And yes, if the final collateral required will be 5k coins, with the current price that would be $18500, give or take..