imac 21.5" 2011

I have a 2011 21.5 inch iMac (12,1) Core i7 with two internal SSDs and 32 GB RAM. The graphics card is a Radeon HD 6770M with 512MB of RAM. This model still works great on High Sierra, but I would like to upgrade either to Monterey or Ventura using OpenCore Legacy Patcher to take advantage of...