need some quick help

[bryanw17]

I currently am running on nexvisions hybrid setup i like it alot but i seem to have issues with it running a little slow and they are quite a few applications on it that do not need and are just taking up memory for instance i dont like the task manager in nexvisions i like the non detailed simple setup for that is there any way i can just delete the programs i dont want manually or what can i do or where can i get the programs he includes in his roms to use a stripped down version of 2.3.2 to put my own apps