It isnt a 20 min fix for sure. It isnt that hard if you have done it before. The question is what happens if it is done & turns out the head has a crack warped or a sleav cracked? I mean if you dont get some of those things checked then you wont know for 100% if it will be right when put back together. How much you wanting to pay someone to do it? Do you have a way to get it to a shop? I have 2 differant shops but, I would need to know in advance & we would have to talk about the things that MAY be wronge with it that you wpuld only know if you took it to a machine shop or someone that had the shit to find cracks. When you over heat a motor it can cause alot of problems.