My steps on flashing SalimSaber 4.4.4 Please check if i am doing anything wrong.

As ive mentioned in title,
Since ive only few hours to complete this process and ive only S2 phone nothing else so i dont wanna brick it or anything that makes me sorry, ive been reading searching around since 2 days and finally decided to go with 4.4.4 SlimSaber, here are my steps....

From what i understood ...
My 1st step is resizing partition to 1 GB with PIT (I9100_1GB-System_4GB-Data_512MB-Preload.pit)
http://forum.xda-developers.com/gala...o-tar-t2994381
with kernel Kernel_Dorimanx-V10.50v006-21-15-18-05-KK-SGII-GSSTUDIOS-UBER-6.0-TRIM (This one is latest right?)

2nd Step
Flash SlimSaber

Do i have to Flash TWRP 3.0?
http://forum.xda-developers.com/gala...0-0-0-t3330457

My current ROM is
JellySnap 4.3.3
KernelApolo-CWM-Recovery v6.0.1.9


Thank you in advance :)