How much would you make as first amount? I was thinking £50 bit even if this times by even 10 that's only 500.
Would 300 be a more realistic start
It depends on how much I've got in my spare but 50 is a good amount to enter or you just want to try it first. And if you are comfortable that you can get more profit, that's the time to add some more.
Either to be honest. I just don't want to put in 100 a month to wake up 1 morning to find rates have massively dropped
Nah, just hold if that happens when you wake up.