question about abs and sr20 swap

[element240]

hey guy's, i posted this in the nissan 240sx technical section too, but figured you mechs/techs out there may be able to help me out more.

is there any of you guy's out there who has experience with doing an sr20det swap on a s14 equipped with abs? i was looking online and reading on websites and read that abs equipped cars are harder to do the swap on.i plan on doing the swap myself when i get my 240/motor etc, and the car i'm looking at buying is an s14 w/ abs,vlsd etc.for the guy's who have experience w/ motor swaps, how much harder is it to perform the the swap? is there anything i should keep in mind while doing the swap? will i need to transfer the abs related wires over to the SR harness?also, when i was searching around, i noticed that most A/C lines have to be customized in order to work (found pics at phase2motortrend.com)would an individual like myself be able to go around customizing a/c lines for A/C to work?thanks for all reply's.