So... funny story.  As I've mentioned in this thread, I am currently working out of town 6 days a week.  My fiance told me the Mazda (which is sitting in the garage untouched) was leaking coolant or something and I needed to check it out when I got home Saturday night.  So I walk into the garage and open the hood to look for a leak... to my surprise, the stock engine and transmission is GONE!!!!  
I couldn't even process what happened.  I was so confused!
3 of my AMAZING friends came over on Tuesday night and pulled the engine in about 5 hours.  My fiance and 3 buddies all kept it a secret from me and I had no idea about it.  Best surprise ever.  I honestly can't thank them enough.  I owe them big time!
SHOCKED!