Hi everyone! So to start things off, I currently have a 3rd gen 4runner, but have been looking at upgrading to an 80 series recently as I've always loved the look and could really use the extra space for camping (plus a million other reasons). I've been talking to a guy that's local to me that has one, and I took it in to a shop nearby to have a pre purchase inspection done on it. They found what appears to be a leaky head gasket on it, as the coolant was low and they found hydrocarbons in the radiator (>40 PPM). It's also leaking oil from pretty much every seal, so I guess this is where my question comes in. I'm currently debating (if I even buy it) between pulling the motor and doing a full refresh on it, or should I just pull the head and replace as many seals as I can without pulling the motor? If I do buy it, I'll be selling my 4runner and using whatever money I have left over to start fixing this up (which I'm hoping will come out to ~4-5k), so I'm trying to do everything as budget as possible, but while still doing it the right way. I want this to be reliable as possible, so I'm leaning towards a budget engine rebuild, but I'm not sure if that's doable within my budget or not. I've attached the list from the pre-purchase inspection, so I guess I'm just looking for some advice. Would it be doable to fix most of the issues on that list with a budget of ~$5k, or is that unreasonable? I'll be doing pretty much all the work besides any machining myself, so I'm just looking for some advice between keeping my 4runner or if this project will be doable within that budget. Thanks in advance!