No by all means, if it works for you that is great.
I do not have any personal experience, just passing along what the oldest Rhino liner dealer in my area had to say.
I am not sure but it seems a coating that heavy on the wheels might lead to balance issues as well, but that is just a guess.
On a personal note, I think the Rhino liner on the wheels do not look "good" and the PC does. To each his own. I won't force you to buy any PC wheels if you don't come to my house and Rhino all my rims!!!
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Black 2003 H2 - Just like most of yours, just possibly with less crap bolted on.
My job:
http://www.HardOCP.com