The problem with applying the substitutions of psychedelic phenethylamines to aminorex is that aminorex is not a phenethylamine, it's a phenethylimine. With an extra amine and cyclic structure... I think it would be active, but very likely not psychedelic.
ps. quick SAR predictions on the activity of mescaline analogs...
trifluoromescaline: 20x mescaline (2c-d active at 20mg, 2c-tfm active at 1mg, switching methyl to trifluoromethyl = 20x potency increase)
mescaline w/ benzocyclobutyl ring structure: 20x mescaline potency (2cb active at 10mg, tcb-2 active at br-dfly dosages - I assume this means around 0,5mg, adding cyclobutyl structure to 2cb = 20x potency increase)
The compound I drew, trifluoromescaline w/ benzocyclobutyl ring structure, would have both of these 20x potentiations combined, so one could predict it to be 400x more potent than mescaline. How convenient: 1mg would give you an equivalent dosage of 400mg mescaline...
How cool would that be?