Seems like you have picked a fast CPU. However ...
Fast (lightning fast) on a budget? These terms generally are not possible together ... of course, you don't say what your budget is, that might help. Budget with 60MP photos from your camera ... I would not recommend this, if only I knew what your budget is.
Well, my gut feel is that running Lightroom Classic on a computer bought with a budget of 1000 euros, and a camera that takes 60MP photos is not a good combination.
My recommendations would be to get the fastest CPU you can afford, 16GB of RAM, whatever size hard disks you need. Then, save some money by getting a 1920x1080 monitor, and then you don't need a powerful graphics card; in fact you can get by with the graphics card built into the motherboard, if there is one, or a bottom of the line graphics card.
Note: The above recommendations are for Lightroom Classic only; if you will be regularly using other software, then you may have additional or different hardware requirements than what I said.