Combinations - LSD/DXM/Cannabis

[Digemlo]

SWIM's buddy was considering the following combination:

-~354mg DXM
-2 "hits" LSD
-some sort of cannabis edible (cookie, brownie, cheese, etc) -- likely to be a starting dosage of .3-.5 g, but with another gram available for later

For this friend, the worries aren't at all psychological, but physically (and he knows this is all body/dosage-dependent--he believes that he is in good physical standing and will mostly be confined to single room for this experience) but generally, do you all think that he'll be ok?

Also, he was considering taking 50mg of 5-HTP earlier in the day, and perhaps some grapefruit juice to slightly potentiate the DXM

Thoughts?