I wish that I would always have exactly what I need in any situation in my pocket. There's nothing like a deus ex machina in my pocket when I need it. Go to buy something, bam!!! Got exact change. Late for a meeting, bam!!! Reach into my pocket and pull out super speed. Just enough to get me where i'm going. Nothing like having a plot device in your pocket.
Reasoning: First off, I would get MM to shape-shift as me. Any threat of danger, I'm pretty sure he can handle. I would lay low at Superman's Fortress. If any danger finds me I have All Star Supes and Iron Man to protect me. Tony can make me a suit. Superman can make me a serum so I can have his powers for a day. Between the two of them and me in a iron man suit or with the powers of Superman, we can handle any threat. Oh yeah....MM got our back too.