Casino monthly bonuses questions

[Reptile1]

I'm planning on whoring some of the casinos with monthly bonuses and I have a couple of questions:

1. Sites with same owners: Casino Euro/Cherry Casino and Omnicasino/Sands of the Caribbean. Can you have accounts at both casinos? Eurobet and Coral are just different fronts to the same casino right?

2.Any advice on how to avoid beeing labelled "bonus abuser" would be appreciated. Do you think the sites look at your style of play, or do they look at how much money they make/loose on you.

Thanks