It sounds like a plan that could work
In an ideal world we wouldnt want FC to get as high as 25 with your low CYA
Also the FC will drop off faster at the higher rate, but the algae will consume less every day.....
But this would mean that your pool would not fall behind in your slam while you cant be there
Make sure that you tell your wife that you 'superchlorinated' the pool for while you are away and that it will not be suitable for swimming
I am hoping that someone else can come up with a better plan, but its about all I can think of