Profile evaluation

Jon,

I am looking to apply either round 2 this cycle or round 1 next cycle. I'd appreciate any insight you can give me for my admissions chances.

Personal: 25 year old, Asian-American male. US citizen
GMAT: 740 (Q: 87%, V: 91%)
GPA: 3.53 (very strong upward trend, 3.8-3.9 last two years)
Undergrad: University of Michigan, Ann Arbor
Double majored in Chemical Engineering and Economics

Work Experience: 2.75 years at present. I currently work for a top 3 DoD contractor (Lockheed, Boeing, Northrop) as a manufacturing engineer. I've been with my company almost two years now. Previously, I was at a mid sized (~500 people) kitchen and bath goods manufacturer as a process technician for slightly less than a year.
I do have a couple of stints of unemployment, which totals about 9 months. First stint: About 4 months right out of school; took some time to travel. Second stint: 5 months between my first and second job. I left my first job because I felt it was not challenging enough.

Extracurriculars:
University: I was part of my engineering student body's marketing council as the co-chair of our marketing committee (about a year). I also did some volunteering but did not hold leadership positions.
Post University: I haven't really been involved much outside of work. I've done a few events with my company but nothing major.

Post MBA goals: product management or management consulting

My target schools are mainly the non H/S top-10:
Wharton
Booth
Kellogg
Sloan
Tuck
Haas
Columbia
Yale

What do you think? Is this list too ambitious?