Sounds like you are one lucky man 72CSTC5 my ex wife like old cars and stuff as well as many other things but, never would have wanted onre for her self.
The girlfreind now loves cars and stuff but she likes the Harley stuff more than the car and truck stuff.
Yours truely sound like a GR8 one to me, and if she is competitive like you say that just give you more leeway to make your truck that muck better also. right?