I hope you get it figured out. Mine was a nightmare. I've pulled the engine out at least 6 or 7 times. Even in a truck doing it in the vehicle was pretty hard. I have an aftermarket oil pan so I had to jack the engine up to get it out. Just a headache inducing job.
Ugh, I can only imagine. With no lift available it will be a "dad on his back on the concrete floor" job. Hey, if working on our cars was easy (and cheap!) everyone would be doing it!