need your opinons... pew decorations PICTURE FIXED

Okay so I had pretty much settled on just using a pull bow kit that I saw in AC Moore. I found a picture of it online ( it is the first picture, minus the flower in the middle). But then I saw these heart flower things(2nd picture but I would do it in white) . AM I INSANE??? I made those kissing balls and they were super easy so I thought this might be easy too. But it maybe expensive. What do you think? Do I need to just stop and use the simple pull bow things from AC Moore? Or is the heart thing too pretty to pass up?

Also how many pew bows do you need? 12 on each side? The whole church? 6 on each side? We have a very loooong aisle at St. Williams. It would be A LOT of bows to even do every other pew.