TS125 22n2-1 carb

[Danfibian]

Hello,
I`m new to the forum, I`m new to MZ`s and I`m new to motorcycle maintenance and restoration, so please excuse the following simple questions.. I have recently purchased a `85 TS125, it does run but needs a bit of TLC, so a nice restoration project over the winter months. My question is about the carb, I have noticed that the jet needle is bend and worn, so I am going to replace, however I feel it is also necessary to replace the main jet also as it may be worn oddly due to the bent jet needle, now my questions. I am struggling to find parts for this specific model of carb, so would the jet holder and jet needle be fine from the older model carb the 22n1-3 or would I need to use the later model of carb the 22n2-2, also the main jet is a different size from the 22n1-3 as its a 90 and on the 22n2-1 its an 100, does any one know which main jet would fit this, and finally would the later model of carb the 22n2-2 which I understand was used on the ts125 at some later point, could i use as a direct replacement with out altering anything else other than the carb settings. Thank you in advance.