Why would you want to undo a SA only trigger on such a big gun? You can't carry that much steel concealed inside your belt without pulling your pants down from the weight. So a range gun doesn't really need a second strike option if a misfire occurs. It's your gun, but I have just a couple SA clones and they are better triggers than the DA/SA ....though I admit, a couple of the early DA/SA Tanfoglios are a close second.
In the end, our opinions really don't count. It's what suits you that counts.