IW, I personally think Eric and Pity bring up good points for you to consider ie. you will get bigger and stronger on your posted routine, but some exercises are more conducive to this than others. Resetting the bench is probably a good idea at this time and go with a 5x5 approach (which I would ride until you absolutely cannot gain any more).
Anyway, good luck on getting your goals and let us know how things work out.
