Finished a dress, made with 201s and got two more machines

Can't say 201k, because the machine I started it with was a 201p (the tan one). Used the 319k for zigzag finishing seams and putting in the hook.
Here's the dress:

 It should fit her, but she lives on the other side of the planet so it might be a while before I get feedback.

Here's the machine I used to finish it. The knee lever was really hard to get used to. I kept accidentally knocking the lever and sewing the thread into a knot.
The most important thing I discovered with this project was how to pre-finish a seam: Cut the fabric out using pinking shears! If you cut it the right size, the seam edges are pre-finished and no ZZ will be necessary.
Being unable to control my sewing machine addiction meant that since last week I bought two more machines. The first was another 319k but with a free arm. It's called a 320k but identical except for the removable bed. This feature made it horrendously expensive to produce apparently, so they didn't make that many of them.
The second was a Singer 401g (I think). It was on eBay for a while and nobody bid on it. It was re-listed at the same price so I bought it. I haven't picked it up yet but am quite excited. Here are the new ones:

Quite rare Singer 320k2

Singer 401g made in Germany

There are a few problems with these two machines, being that the first one can't go into a cabinet because of the removable bed, so I'll have to sell my beautiful 319k in its cabinet. Good news is that the 401g can be treadled, so I can swap the 319k with a treadle cabinet (and free up some shed space).