anyone ever put a Kenwood TK860H or TK862HG-1 on the ham bands?

Title says it all.. We're allowed to mod commercial radios to work in the ham bands, just not the other way around. I've had good luck with this in the past on midland radios. It was a simple matter of changing settings in the firmware. There aren't any simple firmware settings or mods to change on these ones are there? Because I could end up with 6 working kenwood mobiles under 30 bucks if so but if I can't use them where i'm licensed (or in this case where I'll be relicensed, i let it lapse for a few years so i have to retake the test next month) there's no point.