[Meriadoc Brandybuck]

i fell u would became troubles soon

i don't think that a monk/rogue will work

1)
u loose 1D6 backstab damage for every 2 monk levels

2)
monks lost much of the offensive power in IWD II
and u don't reach level 20 in a normal game (quivering palm) maybe the only reason to choose a monk

also the rest advance very slowly - i must say e.g. without 'HEAL' i never were able to beat the guardian without looses

multiclass should only be use to 'trick' the game a little bit
e.g. get access to items u normaly can't use