Since you have BVision, you also need Warp3D which you will find on Aminet. As for the boot menu, select 60ns ram settings, to get the best ROM access speed possible. ( You need to have 60ns SIMMs for this) If you notice that this makes your system unstable, configure manualy each individual setting until it becomes stable.
Don't select the ROM remmaping option, otherwise you won't be able to run MorphOS. Use Blizkick to map the ROM to ram when you are running AmigaOS. It's a good utility.
Also, search Aminet for WarpOS datatypes and install them.