diff --git a/changefont.py b/changefont.py
index 9e30bcf..b7302d7 100755
--- a/changefont.py
+++ b/changefont.py
@@ -6,15 +6,18 @@
 
 from gimpfu import *
 
-def python_change_font(img, fontsize, fontface, fontcolor):
+def python_change_font(img, changesize, fontsize, changeface, fontface, changecolor, fontcolor):
     pdb.gimp_image_undo_group_start(img)
 
     for l in img.layers:
         if not pdb.gimp_item_is_text_layer(l):
             continue
-        pdb.gimp_text_layer_set_font_size(l, fontsize, 0)
-        pdb.gimp_text_layer_set_font(l, fontface)
-        pdb.gimp_text_layer_set_color(l, fontcolor)
+        if changesize:
+            pdb.gimp_text_layer_set_font_size(l, fontsize, 0)
+        if changeface:
+            pdb.gimp_text_layer_set_font(l, fontface)
+        if changecolor:
+            pdb.gimp_text_layer_set_color(l, fontcolor)
 
     pdb.gimp_image_undo_group_end(img)
 
@@ -29,9 +32,12 @@ def python_change_font(img, fontsize, fontface, fontcolor):
     "*",
     [
         (PF_IMAGE, "image", "Input image", None),
+        (PF_BOOL, "changesize", "Change Font Size", FALSE),
         (PF_SPINNER, "fontsize", "New Font Size",
-         14, (1, 50, 1)),
+         14, (1, 250, 1)),
+        (PF_BOOL, "changeface", "Change Font", FALSE),
         (PF_FONT, "fontface", "New Font", "Sans"),
+        (PF_BOOL, "changecolor", "Change Color", FALSE),
         (PF_COLOR, "fontcolor", "Color", (1.0, 1.0, 0.0)),
     ],
     [],