Need help finding a 2 or 3 mode driver for my ultra fire c8?

I got a ultra fire c8 as a gift and i hate 5 modes. I did try the search but i got lost in the sauce. The other thing i would love to change is the switch to reverse.

Here is the forward clicky it should have a reverse clicky stock.

You didn’t say if the C8 is an XML or XRE but you can use these KD drivers and set them to 2 mode.

For an XML use these

For an XRE use these

You might want to remove a chip or two for an XRE depending on the binning of it.

how do i tell if it is a xml or xre

Does it have a metal ring around it? If so XR-E, otherwise a picture could help us identify it.