I think your plan is sound. My wife doesn't shoot, but I buy her guns anyway.
Oh, good, so I'm not the only one! LOL
I think this is called the Marge Simpson Bowling Ball gift plan. It will surely backfire on you.
We have been together almost 20 years. I know how she is. Plus, unlike Marge, my wife is actually interested in shooting but, it's gotta be 'fun' for her and not all business. That's why I think it'll work. She'll take the training classes with other women, see what they're shooting, use her two free weekly rentals to try other things and eventually come home with something she likes better. She won't trade or sell the Rami because it was a gift from her husband. The only thing that could possibly go 'wrong' is if she likes the Rami. LOL