I cannot tel anyone what to do, it is their Jeep
however, I will state I think flat fenders look good on original flat fenders and TJs, and that is all. A
CJ5 ,6,7,8 or a JK do not look good with them, they look out of place on these models. OK, that is my opinion and like all opinions..........
You need to go with a decision you make yourself, and balance that decision with the knowledge that the retro flt fender look will die out such as trends do, and then you have a dated project, not a classic
CJ8 .
as an example, remember that movie about the guy who had made that customized Vette in high school shop, it got stolen and he spent the rest o the movie searching it down till he stole it back? Well that Vette looked trick for the time of the movie, but looks hideous by today's standards.
Again, just an opinion.
I predict that in 20 years, Original TJ fenders will be a hot object as all those flat fendered TJ owners will be searching for stock fenders to restore their Jeeps