The 10-22 has the most Mod parts of any gun. But it can be a Very,Very deep rabbit hole, you can sink tons of money in. But everyone needs a 10-22. I have 2 10-22 now. I have a all Kidd Supergrade and a Ruger Target with a Kidd 2 stage trigger. Before you jump in, price buying new or used standard 10-22 and build from there. Then price something like a complete Kidd barreled action ( around $600 ) and go from there. The trigger is what jacks up a Kidd build ( 2 stage trigger is $300 ) but is the best 10-22 trigger made. One thing the Kidd action gives you, that no others offers, is a rear anchor. Target is in a blue stock, the is KIDD is in a Titan stock with rear anchor.
Good luck
Mark