Let's keep things in perspective: The spindle/clamp upgrade is 80 GBP. Upgrading to an Orbe costs a little more than that.
I'd also suggest a good speed strobe like the Kab. As I mentioned, the stock Gyro power supply does have speed adjustment screw that you can get to by removing the case.
http://www.kabusa.com/strobe.htm
There's a cheaper one here:
http://www.sleevetown.com/turntable-accessories.shtml
(Neither depends on the mains power, which might not be at the right or even a consistent frequency.)
I'd also suggest a good speed strobe like the Kab. As I mentioned, the stock Gyro power supply does have speed adjustment screw that you can get to by removing the case.
http://www.kabusa.com/strobe.htm
There's a cheaper one here:
http://www.sleevetown.com/turntable-accessories.shtml
(Neither depends on the mains power, which might not be at the right or even a consistent frequency.)