Hey, thank you everone for your responses and sorry for responding so late. I'm leaning towards buying the Icaro TZ helmet right now (only read good about them and it seems like you get alot of helmet for your money) with the Loescher LUH-1 radio + 3,5mm-cable integrated in the radio cable so it would be possible to connect a MP3-player etc.
I have one question about getting a visor. My instructor told me that he didn't like the visors he had on his helmets (not Icaro-helmets) as he experienced some kind of uncomfortable air pressure between the visor and face. Do any of you have experience with visors? If so, do you have similar experiences as my instructor or does/did it work well with your helmet? I live in the north of Sweden and it gets really cold at winter (around -35* C) so a visor would be great when flying in cold weather. Again, appreciate your help.