Hi people I'm looking for advice.we have an electric 10.5 kw shower but the flow is not impressive,we have a big cold water tank in the loft and a big hot water tank in the airing cupboard( I assume the shower is connected to these to work) we really need to improve the water power coming from the shower,I am thinking about getting a new shower installed anyway BUT also getting a pump installed at same time to increase the shower power would/should that work ? Also would the pump need to be installed in the loft or could it be fitted in the airing cupboard? Or is there another option to increase the power/flow from the shower head? Cost of pump ( or other option if any) is not a problem really...we just need to be able to have a nice powerful shower when we shower...phew! Cheers in advance for any help/advice.