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