why do it just there?
just use the skill in the temple already :P
steal put objects and steal em back :P infinite xp
thief skills own fallout 2 you don't need to have anything else sneak>steal>place bombs>win all :P
or be very cheesy and just use stimpacks on other dudes
also try exploit as many things as u can for exp
as soon as u finished the temple go to San fransisco save if need be
get the quest for the vertibirdplans go to the base and get lots of xp :P
and power armor XP is sweet