Thanks to everyone for the replies.
Thanks progets for the link, that does what i want.
I had to delete a few of the menu items cause I didnt really want those on this setup, but there are a few I decided to keep, such as audio settings.
I added the path /home/pi/RetroPie/roms/setup to the attract mode setup emulator so now they are all in one screen. (Had to add the path to the snaps too).
Still tweaking around with it, but Im sure it will be great.
Again thanks, and I can see where this forum will be a great resource.