Looks awesome and will not break because factory racecar

Seeing Takuro Spirit’s post about the Demon catalog got me thinking. If I wanted to order, say, some Challenger Demon wheels to attempt to graft them onto my MR2, how much work would it be?

As a broader question, does anyone ever order new OEM parts for aftermarket builds? I feel like that would be beneficial from a reliability and durability standpoint (plus many modern wheel designs look great from the factory.) To be able to get a new, OEM-quality parts sounds like a great idea.

Is it just more expensive than aftermarket options, or are there other reasons I don’t see more modern OEM wheels on modified cars?