For better awnser's we could do with some more pic's with better lighting when you get the chance.
To clarify a difference between a short -tail and a Blood ,below the eye's a Blood will have 1 scale from bottom of eye to top lip ,a Borneo short-tail will have two scales one bieng called subocular scale .
Again regarding Morph ,Bloods will change colours with age and true reds start out as a tan/brownish colour ,within 2 yrs though you'll see what he his forsure ,look forward to some more pics