2010 Kia Forte SX 2.4 Engine Replacement Options

so lets say your 2010 Kia Forte SX with the 2.4 engine fails and your looking for a replacement engine. i purchased a engine from a 2010 Kia Optima with a 2.4. if you check on orielys website and look at compatibility you will see that there are several options for you to pull from. so there are differences but nothing major. both of these videos are my current progress i will update this when i am done