Mg Tf 135 Clutch

I am not sure how to proceed I am looking to replace the clutch on my 2003 mgtf. It has done 67000 miles and as far as I know, it's still as from new.
Whilst I have the engine out to fit a replacement gearbox (because of a hole in the bell housing)I thought it might be prudent to replace the clutch at the same time. However, I wonder what the thinking is on Quinton Hazel and Borg & Beck clutches. They both seem to be at a very reasonable price

Are they still what I remember the band as or have they been swallowed up into the mire of unknown brands now?
I am working on a budget and was also looking at replacing coolant pipes as well, such as the two heater ones and pipes from the stainless underfloor pipes to the engine.

AP, The guys who do the brakes make an upgraded clutch for our cars.

Sundance