Myself in the foot.
What Would You Shoot if a PGA Tour Pro Drove the Ball for You? - Page 2
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If I get to make the assumption that he's playing from the same tees I normally play from, then basically what you're asking here is what I'd shoot if I was in or near every fairway AND consistently another 15-40 yards further down the fairways. Honestly, I think I'd be near par, on average.
Of course, why didn't I think of that. Now, my local par 3 is on the other end of the spectrum from @CarlSpackler 's but it's definitely closer to what I think I'd need. It is 9 holes and has 2 short par 4's, but the other holes all range form 125 down to 75. Probably a little shorter than my approaches would be from my pro driver, but not by much. And to confirm my original guess, I usually shoot pretty close to par on that course.
I'm sure I would shoot a few shots lower than my norm, but it would really depend on my short game. The strength of my game is not hitting greens, it's getting up and down from around the greens. When I'm on, I'll have 7 or 8 one putt pars, along with 3 or 4 regular pars and 6-8 two putt bogies and shoot low 80's. When I'm not on, I'll have 10-12 two putt bogies and maybe a double bogie or two and shot in the mid to high 80's.
I have no doubt that being longer and straighter would be a help to my game, how much would really depend on how well my short game is going.