Planning Goblin/Devil Deck.....

Hi welcome to my blog!
                 I just got in the mail today arms dealer cards. now i have put together a idea deck on tappedout.net. and i play tested it quite a few times and i seem to like it so far. here's the deck list.

Creature (21)
4x Arms Dealer
4x Hellrider
1x Krenko, Mob Boss
4x pyrewild shaman
4x Scalding Devil
4x Vexing Devil
Instant (6)
2x Reverberate
2x Searing Spear
2x Thunderous Wrath
Sorcery (3)
3x Devil's Play
Enchantment (3)
3x Madcap Skills
Planeswalker (1)
1x Chandra, the Firebrand
Land (26)
26x Mountain

I'm sure there are some changs that could be of use in the deck, but i like it so far. Iam open to any comments, advice, suggestions of what would be  better for the deck. Just leave me a comment about it. Majority of the cards listed in the deck I still have to purchase, but i do have some of the cards already. thanks for reading my blog and until next time, I will see you there.
Richy :)