Brakes: Ek4 Set up to 96 ITR set up

[ekx105]

I own an Ek1 with an Ek4 brake set up, and ive recently purchased my dream wheels, Advan Rg's.
Wheels specs are 4x114.3 15x7.5 +27.

My predicament is obviously the stud pattern, being Ek4 4x100.
I understand that i will have to purchase 96 ITR brakes, which i have got lined up.
What i am confussed about after searching the interwebz,

Is if it is as straight foward as swapping out the hubs,
and if i can use my current lca's, brake master and booster and lines.

Any info would be great!!

Thanks!

[IEVAQ8]

everything will bolt up and per oem...

if u buy the 4x114.3 as a complete conversion, it will make life easy as to replacing the complete package...
trailing arms with hubs etc attached and the front end, should b hub, with side arm attached...
so front undo upper and lower ball joints, and the rack end and replace with the new setup

the rear, if u get it complete with trailing arm...
undo the outer lca bolt, the front tow adjuster arm, the trailing arm bushes and the upper camber arm and swap it over ;)

easy as...
good luck with it all