the way i did my softmod was with Shademans Easy Made Soft Mod... i simply did a HDD Hotswap, and backed up my C And E Drives.. I Then Used the Shademans Easy Made Softmod to Replace all the files on the C Drive and e drive.. i then got it to boot to the EvoX Dash... .. i then used the Euraisa flash disc to flash my TSOP....
But Like Caster Said you have all the steps right.. u just need a way to boot the the required programs to flash the TSOP...
Good Luck..