my 33'er had 1x3's for spars and it's 7'6'' wide, so i'd say 1x2's would be fine.
The strongest reason for the people to retain the right to
keep and bear arms is, as a last resort, to protect themselves
against tyranny in government.
- Thomas Jefferson -
Personally, I carry a gun because I'm too young to die and too old to take a butt kickin'.