Hi Guys I want to install a cut-down kitchen base unit in the bathroom, 100 W 500D, with 30mm 'top. Into the top I want to fit 2x recessed basins. As long as they are contemporary, I don't mind what shape they are. Can anyone tell me the minumum spacing from the edges of the worktop & between the units in order to retain rigidity, please? Basically I'm trying to find suitable basin units, but the smallest so far is 465 x 335mm This is too big! EDIT: The smallest inset sink I can find is 400mm round. That would give 66mm between the sinks and from the left and right-hand edges. Is that enough? Would it be better to use 40 milli tops? Thanks.