026 Gets my vote too
I can't say enough about the 026, light and nimble, but I have an 036 too like the one in the Trading Post. Great saw, all metal if PRO, and there are plenty of sites to get good prices on rebuild kits, and those 2 saws are incredibly easy to rebuild. Look around, I got the 036 PRO off Craigs list for $100. And my 026 PRO for the same price from my saw shop.
As a side note, my 036 is a little heavy for limbing all day, I run it with a 16 or 20 inch bar, same for the 026, and it's much lighter (at least it feels it).
Good Luck,
Jason