Howdy ya'll

I have a 2000 silverado 1500 and I'm in the process of upgrading the lights all around. My tail light lenses have been out in the sun for a while (10 years) and needless to say I'm in need of some new ones. I've been kicking around the idea that instead of getting OEM 1500 tail lights, replacing them with the black trimmed 3500 tail lights just for the sake of sheer looks. Before I go and spend $80-$90 on these lenses I just want to make sure they will fit right up. From looking online I can't see any reason why they wouldn't but I'd rather be safe than sorry. Let me know what you got-thanks.