Schpacko, your stitching is beautifully done. You should be very proud.
I have learned so much from this site and find myself in the same situation. Tossing up between over-priced vintage machines, many of which can likely give many years service, particularly if liek me, you are not running the machine all day every day the way they were designed.
Then there are the mid-priced clones of questionable suitability and quality, followed by the fairly priced value added cloned specially tuned and setup, many of which are actively supporting us all on this site, followed by the holly grails, to me such as the union lockstitchers.
I am currently looking at a Singer 132k6 $1900, a 45k $1200, an Adler 105-25 $1200, aTypical 441 clone $3600, a 97-10 $4500 or a seiko clone for $3000.
So I feel your pain.
I do have a question for the experts though. It is inevitable that some projects, well some of mine, will require some hand stitching and any tips on matching the machine stitch to ones hand stitch will be helpful.
Good luck with your hunt, let us know what you end up with.
Tony