1999 Chevy Silverado Buckets to Bench seat?

Hi there! We bought this truck in anticipation we would need one more seat due to an addition to our family of 4. It would be perfect if that was the case, but we just found out that we are having twins instead of just 1. So my question is this, would it be possible to replace the exsisting 2 bucket seats(which are power, if that makes a difference) and console, with a bench seat? And if so, how difficult would it be? I'd much rather be able to do that, then to have to get a whole new vehicle. Besides, I love my truck! Thanks for any help and info you may have!