Hi, if you're looking to make money off of this (get the most Burst coins), sell your drives and buy coins. If you want to support the network, or just have fun mining, 50TB will get you maybe 15-25 coins per day?

There's not many of you guys around these days (people that have old PoC1 plots), but you can use this to convert them, it'll be the fastest way - https://www.minesomeburst.com/how-to-convert-poc1-to-poc2/

Make sure you have the passphase correctly saved for the wallet that they are associated with. Good luck!