yes you can do it ,,,, there is nothing difficult in all that ,,,, 2 things most daring are ,,,,,,,,, pulling engine in and out , that need a chain pulley , and i hire a crane for that purpose , infect i tow the vehicle to a spot where crane parks ,,,,,,,,,,, second thing is cleaning ,,,,,,, that is most dirty job ,,,,,, rest all is fun ,,,,,,, before staring dont consider any time frame or budget in your mind ,,,,,, such jobs at home may take months to complete ,,,,,,,,