Are you ok there? Maybe this will help:
One of the most important part, before do all you have to install first HSPL and after that a Radio, I think v2.12.50.02_2 it's good enough. Reboot your phone and keep pushing volume down, when you are in 4 colors (bootlader) use Task29 to format your device from PC, Connect HD2 to pc let windows install drivers, then execute task29, when you reach 99% keep pushing volume down to boot again in bootlader (4colors). After Task29 instal MAGLRD, when it is installed reboot your phone and when you see go, go, go appear keep pushing on/off botton to boot in MAGLRD, go to flashable mode and install Recovery CMW or 4EXT, whatever, before that open flash.cfg file with Note and set up the file like the developers asking on they roms threads, (Partition 200mb, Cache 2mb exc) when you installed recovery put the Rom zip file which you like to sd, format your sd from pc before do that, then boot in MAGLRD, when you are there boot in recovery and select flash from zip in installation, done, enjoy the Rom. After installation reboot your phone 3 times. Flash in this way how many time you like and if you have problems do not ask me.
I run Tytung ICS v3.0 (very stable and fully working) and I get with my 2300mha battery 5 days of normal use. Latest Roms I don't know if they will reach that.
I do not have screen shots because you don't need that, what I wrote it's 2 months of heavy search on how do that on XDA.
Hit 10 times thanks botton.
IF I HELPED DO NOT SAY THANKS, CLICK IT.
My Evolution: Sony Xperia Z1 - UB + 4.3 Rooted + Deodexed, HTC HD2, HTC Diamond 2, HTC HD Blackstone, Nokia 7070 Prism, Qtek 9100, Nokia 3100, Motorola T720i, Nokia 3310, Sony Ericson PF 768 (Blue)
How Get Root on Sony Xperia Z1 with Locked Bootloader and the Latest Android 4.4