Cipher

Oke, I'm officially stuck.

I figured out the title, I even figured out the SC and the numbers, tried to do the required math work and came out with 8 letters. But those 8 letters together, just make no sense to me. Absolutely NO SENSE.

I would really, reaaaally, like some help :O

I seriously am stuck. I don't get the hints... I don't exactly understand what I'm supposed to find with those directions.. I could use a little help?? Just one little hint?

[spoiler]... but whatever comes out, doesn't make sense to me..

I get something with [spoiler] ??