[Legacy] Graveyard, need some help!

Hey guys!

So I bought a Deathfed event deck to soup it up for casual play with my friends. This is the original list:

http://www.decklists.net/index.php?opti … eckId=6104

The way it currently is now is like this:

https://deckbox.org/sets/880380

And it is working ok. But I ended up buying  a lot of cards that I wanted to add in there, and thought since I was doing a lot of self milling, I would make it around 72 cards so I don't deck myself. This was my idea:

https://deckbox.org/sets/882553

But after reading that 60 cards was the most optimal for tried and tested mathematical reasons, I tried to rebuild it with 60 cards. It looks like this:

https://deckbox.org/sets/890111

Now my problem is that I'm worried about getting a lot of cards initially that rely on a nonexistant graveyard. So if I draw Splinterfrights, Boneyard Wurms, Bonehoard, Spider Spawnings, they are completely useless.

My idea with this deck was to try and get Brawn and Wonder in the graveyard soon, and then let the graveyard build eventually so my creatures that are */* can do their thing.

Any ideas and suggestions would be welcome!

If there is a better way to post my decklists, let me know and I will edit the post!