Went to Peach Creek Shops to get more ballest and ran across these:
Left tree is a 2" Scots Pine
Middle is a 1 and a half" Deciduous
Right is a 2 and a half" Snow Gum (my favorite).
They also have other sizes and trees including some great looking Palms (which don't fit into my Northeast scenery). I'm planning on making a lot of my own trees eventually and these are not cheap (although not overly expensive). Think these would be good for scenes which you want to stand out from others.