Easy except for the oil pan... but thats not even that hard just didnt have the right size tap (9/16 my A$$) all around about a 12hr install with running to get right tools and lunch.
run the belt before you mount the SC bracket... it would be good to have another person to help you with this.. and the oil pan is a 11/16 and use JB weld that stuff is great. good luck if you have any questions PM me
My local shop mentioned meth injection as well. Im not sure if i want to run that or an intercooler when i get my kit. the meth injection is cheaper...