Luyman's Terms #14: Rabble Red

Today, I just want to show you guys my version of the "Rabble Red" deck that become so popular recently. I've seen quite a few different lists, and to be honest I'm not sure which list is the best. Mine is set up to still be legal post rotate, mostly because 99% of my cards are from Theros block and M15. Here is the list:

• Creature (20)
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• 4 Frenzied Goblin
• 4 Foundry Street Denizen
• 4 Goblin Rabblemaster
• 4 Satyr Firedancer
• Instant (16)
• 4 Lightning Strike
• 4 Magma Jet
• 4 Searing Blood
• 4 Stoke the Flames
• Sorcery (4)
• 4 Act on Impulse
• Land (20)
• 20 Mountain
• Sideboard (4)
• 4 Harness by Force
• Maybeboard (4)
• Chandra, Pyromaster
• Generator Servant
• Krenko's Enforcer
• Aggressive Mining

There are a few cards that I have in my list that I have not seen on any others, and I want to take some time and tell you why they are included:

• Satyr Firedancer is a great way to burn out my opponents early drop creatures if they are trying to out-aggro me, and even a great way to get rid of big late game creatures. There have been a couple instances where I have burned my opponent for 5-7 with various cards and taken out a high toughness creature in the process. If one of those cards is a searing blood I can usually take out another creature as well. This almost always leads to a victory.
• Frenzied Goblin is also nice to have in almost any stage of the game. It's a one drop creature that I can start turning sideways quickly and its ability is quite relevant in the late game when I'm trying to get in the last few points of damage and I don't have my Firedancer/burn spell combo.
• Act on Impulse is a card good only in the late game, but it does its job very well. When I first started playing this deck I found myself without a hand after turn 5 or 6 fairly often. My opponent would be at 2 and I would be begging for the top of my deck to be a burn spell. Since I've put Act on Impulse in, I've not once had this problem. There have been a couple times where I draw the card in my opening hand or early in the game and it sits in my hand while I die, but I think that is acceptable given that the number of times it has drawn me that last burn spell I need is much bigger than the times it just sits in my hand. 

This deck has been a blast for me to play. My win percentage with it is over 70%! Barring some new amazing archetype out of Khans of Tarkir, I will probably be playing Rabble Red for the foreseeable future. What do you guys think? Could my list use a tweak here or there? Do you wish this deck would die? Let me know!