NOOOO Chuck, just No [big grin]
Having the higher amp cord that will come with the TS60, means that it will work with all of your other tools too.
The second advantage to having Plug-it, other than the main convenience factor, is replacement. If you ever damage a cable, it take two seconds to replace it. Whether that is from another tool you already have, or the dealer, there is no intrusion into the machine to replace it.
That is actually the reason I started storing all of the new cables and only using one (and later a second one for a second CT) I probably have 10 Plug-its and only ever use 2 of them. Maybe more I don't want to count [unsure]