long story short is me and my son went for a ride in the desert the other day and I fogot what it was like to ride a rzr in the summer sun with out a top…needless to say I got sunburt. Im looking for some real world reviews from people that have a Probox top or have been around them. I figure I can kill 3 birds with one stone getting a Probox top (top, lights and tunes). I have looked around and searched but I didnt find alot on this topic other then the tops are expensive. Lets move past the purchase price and get into the top itself. Im looking at the #7 top. Here is a list of my questions.

1) how heavy is the top? can you feel a difference in how rzr handles due to weight up so high?
2) are the lights bright?
3) now to the important part. Is the stereo system good and loud? Clear quality sound?