Cummon guys dont be so down. Go out and buy a good engine reconditioning book, and study it, bear in mind you will have to spend about $1000 on tools assuming you already have the simple tools like spanners and sockets, but youll spend that money on labour anyway. Get the motor machined up and assemble yourself, checking everything twice. Hire an engine crane for the weekend_or buy one, there like $200 on ebay) and swap them yourself, save you money and give you twice the satisfaction.