Yes...they all appear to be the same...
I have a local guy that said he's changed hundreds of split rims of all types and has no problem doing mine. He is going to charge me $30 per tire...which would include dismounting the tires so I can inspect, sandblast and paint and then install new flaps, tubes and tires. He has a cage and all the necessary equipment...
I figured $30 per tire isn't a bad deal and certainly worth the money to pay for his extensive experience!!
Thanks guys...
Burgie