Hello! My budget is 6000 swedish crowns (600 euros). i'm looking for a decent case that must support at least 240mm radiator at the top and some good fans. Rbg is good but not really important for me as i care about my system getting enough air. What thermal paste do you recommend? What fans are good? Which case is good for my needs that doesn't force me to use low profile ram when it comes to mounting my radiator at the top?