Is my motor crooked?

I'm in the process of doing a LA 318 to a 5.9 Magnum swap. I feel like the motor looks a little crooked. Everything lines up though, the engine is bolted to the trans and the bolts on the motor mounts are sitting in the spool on the k frame. I've been staring at this so long that I think it's giving me vertigo. How do I check to make sure it's straight? [/URL][/IMG]