Sourcing a new 2az fe block

Can anyone help make it simple what blocks would be compatible? I’m getting different info from just general searching online and dealer websites vs toyotapartsdeal vs the counter guys at local dealers. I’ve got a 2006 2.4 solara se that burns like 3q of oil in 1000 mi due to a head gasket leak - also has a couple cylinders with extreme wear, so I’m writing the block off and maybe the head too, but it looks like it got a new head before I got it just a few months ago, so hopefully can save the head at least. Anyway, the counter guys tell me there’s no block available 11400-28311 being the current part number for that short block, and yeah, I can’t find that or the 2 that are superseded by the new part, but there’s a few other part numbers that show to be compatible - namely 11400-20100, 11400-28050, and 11410-29326. Can anyone confirm if any of these will work without modification or what would work?