BomberG...;
Hi!
About that Pz 1 track issue... In part I would jump right on with what's been said already about the "why update that Italeri when you can..." - I did that kit about 35 years ago (still up on the shelf, and actually just re-painted some of the details, etc.!). I liked the kit. The tracks still look, well, vinyl.
Skip those link and length things. Link tracks just plain look better.
You have a lot of good choices for styrene link tracks- all tiny and all tedious, but tracks look RIGHT. I am a Pz 1 fan - have 2 on the shelf, 4 on my bench, and several in the pile (Dragon, Tristar, MasterBox). ALL come with links- newer DML w/ Magic-tracks, older w/ cut-off-the sprue links, Tristar w/ cut-off-sprue "modelkasten" style links, MB kits w/ cut-off-sprue links.
I've built Dragon old and new, Tristar, and MB tracks, and all came out looking good. And, aside from lots of tiny links to deal with, they all do go together pretty easily, with care and patience. (And, PS, there seem to be many horror stories out there from folks having trouble busting links while clipping them out... Just take your time and be gentle- I've busted maybe 10 links out of the 1200 or so (200+ per kit) I've clipped. My old fat fingers and tired eyes can handle them, so can your's!)
So- if you want to add tracks to your Italeri kits - which you do already have - scarf up ANY older or newer DML, Tristar, or MasterBox Pz 1 kits (if you get any one of these for under 20 US or whatever your price point for that link-and-length set (ugh!) is, you get both great tracks AND lots of other good stuff that could play roles elsewhere for the same money!). MasterBox also sells a Pz 1 link set (typically we can get it here in the USA off eBay shipped from the Ukraine for around 15 all-up. Sometimes cheaper.) - it's an good-looking track.
I "pass" on the metal Fruils or resin- it's a "why bother? What's the real gain?" to me- I glue my plastic link sets to set them into the sags and look I want, so a "workable" set does not do much- once on the tank and in position it's fixed.
And a word about Pz 1 "sag". As seen in most period in-action photos, there usually was not much sag allowed- that's the recipe for tossing a track. Lots of folks apparently like a lot of sag on their builds- in part maybe because "we can", with link sets. While it does look cool, I'd counsel "restraint" - just my opine, of course!
I have attached a pic of my MasterBox Pz. KleinePanzerBefehlsWagen 1A initial build to show the kit link tracks. This was my first ever link track job.
Cheers, and "Good Choosing" (and building!)!
Bob