My Pipeline is a mess, and i dont have the time to clean it up for this post. So if in the future someone need help with this know that it can be done. And comment on this post for my help.
My BF was a single channel, so i used
GrayToColor-> each channel was red:BF; green:BF, blue:BF
RescaleIntensity -> BF_2, stretch image to full intensity range
GrayToColor-> Red:Tritc; Green;GFP; Blue:blank
RescaleIntensity -> tritc_gfp_rs, stretch image to full intensity range
ImageMath-> BF_rs + tritc_gfp_rs, ALL DEFAULT VALUES EXCEPT set values greater that 1 to 1. If this is not done you will have a blue background