You can stack sounds for a bigger sound-- using combos of Chamber and Orchestral Strings. I even throw in a solo string here and there for those first chairs sitting "closer to the mic". Copying the exact same part into each instrument is not always the best approach. I always replay the part with doubled instruments for more realism. More work, but better results.
One decision you might want to consider is that for a different type of orchestral sound (size, etc) to augment your strings with another collection. That may 'seem' like an awkward step, considering the magnitude of VSL, but it's not an uncommon pracitce. VSL is known for its detailing, which can often get lost in a large ensemble. I've been sequencing excerpts from R. Strauss' opera "Salome"-- no small orch there by any streatch of the imagination. Results so far are gratifyingly "fat" without any supplimental sounds outside of VSL-VI.
Also, consider that as you mix there are psycho-acoustical impressions that can work to your advantage-- putting the orchestra in a large room and spacing them properly gives the impression of a larger ensemble-- this is not to say that the mix should loaded with tons of reverb-- but if the ear experiences a large space, the brain will register a large ensemble. Keeping low mids full also adds weight and size-- and as some have done, adding a touch of sub bass 8va the lower instruments can enhance a cinema-like aural foundation... It's all very personal.
One decision you might want to consider is that for a different type of orchestral sound (size, etc) to augment your strings with another collection. That may 'seem' like an awkward step, considering the magnitude of VSL, but it's not an uncommon pracitce. VSL is known for its detailing, which can often get lost in a large ensemble. I've been sequencing excerpts from R. Strauss' opera "Salome"-- no small orch there by any streatch of the imagination. Results so far are gratifyingly "fat" without any supplimental sounds outside of VSL-VI.
Also, consider that as you mix there are psycho-acoustical impressions that can work to your advantage-- putting the orchestra in a large room and spacing them properly gives the impression of a larger ensemble-- this is not to say that the mix should loaded with tons of reverb-- but if the ear experiences a large space, the brain will register a large ensemble. Keeping low mids full also adds weight and size-- and as some have done, adding a touch of sub bass 8va the lower instruments can enhance a cinema-like aural foundation... It's all very personal.