No friggin' way. I'd probably ground loop the damn thing more times than I'd get it off the ground right now.
I think we could do it faster than someone coming in with no experience, but that's because we've got basic stick and rudder skills already taught to us instead of going out in a Stearman or a Texan to learn it first. Granted, it MIGHT actually be easier to do those first before moving into something like a P-51 or a F4U since it'll establish habits to build on with less of a chance of killing yourself. Using it as a weapon effectively would require even more specialized training since it's a different way of thinking.
Going from an airplane I was almost scarily complacent in to the E-190 was a bit of a wake up call. Toss in new SOPs at a different airline, it was almost like starting over again. I fumbled around a bit, but since I knew how to study and what the flow was as far as 121 ops go, it was a bit easier to finally get up to speed.
Which brings us back to what Emu said: attitude. I'm with him on that. I'd rather have someone that approaches things with a "teach me" attitude rather than someone that plays the "I have 1,000 hours in this plane" attitude. It's what I try to do now with every CA I fly with. Hell, even the FOs I flew with at Pinnacle could teach me things I didn't know.
As a side note, Waco, my dream is to one day be at least a part owner in a T-6 Texan. We've got about 4 of them based 5 minutes from my house in Orlando that fly over all the time. There's a place there that does insurance instruction in them for people buying them. I'd love to do that course and get some time in one down the road. If I own (or part own) a plane, it's going to be one I can have fun in. Flying from Point A to Point B is what I do at work....