yes , you can use 4.10s with 32's
What about engine mods or plans for mods? generally with 32s I would use the following gearing:
4.10s would be good for decent mileage, and highway driving with stock or mild engine mods(intake, tb, cat back)
4.30s would probably work out a bit better for acceleration and towing with a more modded engine (above plus headers and mild cam, Forced induction , or N2O). wont be kind at the pumps but should put you back in your seat when you want. If you get a tunable chip the programmer smay be able to add more spark.
4.56s for a wild engine with full on mods of big cam, heads, everything. You wont care about gas mileage if you do this.