New Tyres?

Hi all I have a 750 Monster ,2000 it has the air box cut K&N filter Dynojet kit with 144 main jets and a set of Remus high level cans.Sounds good and go's well ? The bike was set up by SPR at Ruddington (top people)
Its come to that time to change my tyres as the back one has started to follow the lines on the road!! They still have tread on but have squared of.
DONLOP SPORTMAX 204 on the front
DONLOP SPORTMAX 208 on the rear
These were on the bike when i brought it in January, I have done 3000 miles now with on problems SO IF ANY ONE HAS PUT BETTER TYRES ON PLEASE TELL ME
I have even taken the bike around Mallory park, that took some tread of?? and i only did 10laps! and nothing came by me witch was very surprising! and was very impressed with the bike I use to race a 350Lc years ago but you don't forget?