Hi,
You should look around on eBay for a used Linn Sondec LP12. This will normaly be complete with an excellent moving coil cartridge. This will be far superior to anything mentioned previously, if you are really serious about vinyl.
The alternative is the new budget Linn turntable which is complete with a moving magnet cartridge. This is around 2,000 ponds sterling which may be outside your budget.
Linn turntables are specifically designed for PRAT, and although initially expensive will ensure that you will not get upgraditus further down the path.
I also found, in the past since I do not use vinyl as a source anymore, that an LP12 with a good moving coil cartidge was able to handle imperfect records far better than anything else I had tried previously. These include Pioneer PL12D, Thorens TD 160, Dual, Technics etc.
I would add that I am not a Linn fanatic and consider their recent offerings way overpriced, and sterile compared to their vintage equipment.
I hope this offers a fresh insight into what you are looking for, but finally, ignore all the advice and let your ears decide.
Best regards
John