Default Htc Sensation Xe unlock and root problem?

hi, all i am new here i unlocked my htc sensation xe on htcdev.com and then did this from this thread http://forum.xda-developers.com/show....php?t=2455114 and after that i installed a boot.img of custom rom from fastboot to my mobile after my phone stucked on white htc logo screen after that i updated bootloader using this image PG58IMG.zip and after that i installed htc sensation stock rom 3.33.401.106.zip and after that on bootloader i am getting all this

-Firmware-3.33-
PYRAMID PVT SHIP S-OFF RL
HBOOT-1.27.110
RADiO-11.24A.3504.31.M
OpenADSP-v05.6.0.2226.00.0418
eMMC-boot
jan 13 2013,17:33:34

before installing this stock rom to get rid of white htc logo stuck issue

-Unlocked-
PYRAMID PVT SHIP S-OFF RL
HBOOT-1.27.110
RADiO-11.24A.3504.31.M
OpenADSP-v05.6.0.2226.00.0418
eMMC-boot
jan 13 2013,17:33:34


so please help me how can i root my phone and install a custom rom on my phone