B-737 Classic initial climb pitch limit?

[Pennellino]

I would rather use pitch up of at least 20°,paying attention to not pull more than 25° (upset position as per Boeing QRH) or beyond Pitch Limit Indicator (for stick shaker activation).We should consider also the Low Pressure on FWD fuel pumps blinking if departing with low fuel quantities and a more than normal pitch up condition.Speed...I'd accept what comes out,surely well above V2+15 but hardly impairing flap/slat limitations.Furthermore I hope that day we're using assumed temp method and an earlier than normal climb-2 thrust selection.