I
love Chrome Mox in this deck. I'd try 4 if they were unrestricted. If you don't have power, its really the only way to get a non-land permanant source of red mana. I ported it into 1.5 and dropped the wastes, and this is the list for that:
9 Mountain
4 Taiga
4 Wooded Foothills
3 Ancient Tomb
3 Elvish Spirit Guide
1 Bloodstained Mire
I'm not sure about Mountain #9, it may be superfluous, and could probably be safely cut for another Goblin. The rest of the main is the same as in Vegeta's Primer except it has +1 Matron. Incorporating the restricted sources into this base, I'd try this:
7/8 Mountain
4 Taiga
4 Wooded Foothills
2 Ancient Tomb
2 Elvish Spirit Guide
1 Bloodstained Mire/Karplusan Forest
1 Mana Crypt
1 Chrome Mox
1 Lotus Petal
0/1 Sol Ring
With the Ancient Tombs, I'm not sure whether or not you need the Sol Ring. But I'm not sure if the added speed(which is most definitely noticable) is better than the inclusion of the Strips.