Mine has gen dial, my modder installed it without a problem. The mod isn't necessary, but many of us like to Franken a watch. For me the main focus of a watch is the dial, it's totally personal but I like to look and know its perfect visually. Hell I know it's a rep but it is pure personal preference. I have to agree the rep dial has great lume but when you compare it to the gen and start comparing then the font issue and print can be seen to be inferior on the rep, but you really do have to look and wOuld need a gen in hand to compare with.
So ultimate answer, if you want to Franken the watch go for it. If you just want a great rep, get gen insert and wear it.
Mine has gen insert and a gen crystal too. I'm waiting on a gen crown then finito.