Oh my! I tried it out now (still need to process the images of the final model so will need some time for pictures) but .... this thing is awesome! I practically did a whole 1/32 Tomcat without any decals! The Portrait can do letters down to less than a mm thickness and less than two mm hight. If you are familiar with modern US Navy lettering you might grasp what it can do but I did masks for things as tiny as the little aircraft type letters above the already small BuNo and I also was able to cut the small "danger / jet intake" letters within the warning stripes of the intake trunks, heck even the small "no step" markings are possible. Granted applying that small stuff to the model is an aweful hassle and takes a lot of time, a magnifier and a steady hand but it pays off in the end.
I'm sooooooo happy I made the jump. 200 bugs well invested. As soon as I'm fully done I'll show some images.