I put Katzkins on mine after I saw them installed on a 1958 at my dealership and after my dog ripped the cheap mesh on the back seat back. The leather is nicer than stock premium trim and may not heat as well as stock. Can't tell til next winter. Leather is more comfortable than stock premium seats IMO.Sounds like you got a solid deal. I would hate to be shopping under tariff pressure. We got a 2024 and a 2025 in pre-tariff January and they were somewhat willing to deal. Now I don't see a lot of lower priced 1958s on the lots, mostly higher priced LC/LCs. Thankfully I like the look of both and if the fabric seats need replacing down the line I can add leather then.