Mojo ... the tweeters don't need the power, but as it's currently not possible to get an amp with a 1500 for the woofers and a 1000 for everything else, we match amps.

I did mention to Ian that a tailor made amp with a single 1500, two 1250 and two 1000 channels in a single box, with two boxes required for a speaker pair, would make a great solution.