I have a 2007 Honda Rincon 680 that i want to do a Rad kit on but my issue is if i use one of the standard kits i wont be able to keep my Boss speaker tube on the front of the bike. While looking at all the pics on line about Rad kits, I see that they are all tilted back like 45 degrees which takes up alot of the front rack space.

So my question is. Does the rad kit have to have that angle or can it stand up more to give more space on the rack. Dont want to lose the boss sound system but need to do the rad kit.