Ron,
I'm glad that it looks like the RF castings are a no-go. I'd hate the thought of buying the same wheels twice :-)
Fran,
That's why I bought the RCR (that and the English accent
):
Candid:
1. Free from prejudice; impartial
2. Characterized by openness and sincerity of expression; unreservedly straightforward
3. Not posed or rehearsed
Al