I know theres alot of debate on trans to trans breeding. Im still fairly new to the trans gene myself but it has become one of my favorites
I prefer breeding a trans to a het trans opposed to two visual trans.
I know several breeders that will cross visual translucents. Bloodbank being the most well know, and if you ask them they will say the same thing I posted. Ive shared several emails back and forth on the subject with a few breeders.
I personally would not recommend it, and was not trying to say removed lines would be trouble free, just that in theory or not the farther removed the better and stronger the gene would be. Just touching base on both sides of the opposition.
Believe me I was wary of responding, Ive seen too many trans x trans post debates and feel your pain :-p