Ok so for my first update these are the cards I removed and their replacements. Any comments are appreciated!
I threw 2x Slaughter Games into the side board as per Cobthecobbler's suggestion to remove any cards that could mess with my game. I do like the card purge it provides.
I threw 2x Wake of Destruction into the side board as well as he suggested for the reason he gave. In the off chance they have some mana ramping like green has got I want to make sure I can handle that.
I removed Mind Shatter for Rakdos's Return because it's just a better version. Same mana cost for the same discard plus the loss of life.
I added 3x Dingus Egg as per Stevegreve's suggestion. Its just adding damage to my land destruction. I took out Vampire Nighthawk and 2x Distress's to put it in.
I removed Shadowblood Ridge in exchange for 3x Wasteland and an extra Rakdos Carnarium for the added land destruction and more mana in the long run.
Lastly I replaced Stone Rain with Pillage as ImaGitYa suggested because it just seems like a more powerful version.
I would like to find room for Crucible of Worlds also suggested by ImaGitYa for the combo he gave me, however I don't know what to remove for it so that may come in a later update.