My 675 only had some Pilot Sport 2Ts fitted about 2,500 miles ago! There mashed and the rear is only JUST legal!

I dont want some big heavy hard road tyre - as I know they will be terrible for performance, but then again - I need some more life than 2,500 miles - its only 500 more than I got out of the semi-slicks!

These tyres were expensive - so it came as a shock when they turnt out to be like this!!

Anyone got any recommendations?
Should I just go back to the semi-slicks? There cheap, extremely good in the dry, get about the same miles, and aint too bad in the wet!