I work with epoxy all day long repairing composite aircraft. My own view is (in general) epoxies used correctly are stronger than just about any other type of glue and so when bonding wood are more tolerant to poor working practices, as sometimes demonstrated by homebuilders. They are perhaps the easiest structural adhesive to use as they do not demand really tight fitting components or high clamping forces and their behaviour when setting up can be modified with a range of fillers. But they do have some health issues.
As with any type of chemical they are not all the same. Some (such as MGS 285) increase their properties markedly when they are "post-cured", heated to an intermediate temperature for several hours. Some (such as West 205) is not advertised to benefit much from post curing. That post curing does not have to happen in an oven under controlled conditions, but can happen on the ramp when the aircraft is first parked out in the sun.
All epoxies lose strength as they are heated, the amount depends on the particular epoxy. The T88 spec sheet says the shear strength decreases by 60% from 67F to 180F! If the temperature is too hot for too long (Tg is exceeded by any margin) and the structure is put under any load it may well fall apart. But Tg for any decent epoxy, after post curing, is above 200F, and sometimes significantly above. Does any one know what the internal temperatures in a non-white wooden structure are? Some composite aircraft manufacturers allow pretty much any colour as long as it is not black or very dark (usually when their structures have been post-cured to 170F).
I would use 285/287 to bond together a wooden aircraft (as long as I could post cure to at least 140F), and then paint any not too dark colour. The risk of any structural glue failure is likely to be very low.