Yes, I can do with a trusty voice who's a cartridge expert.
The first time I dealt with Infidelity Hi-fi I built a good rapport with Derek, he was a turntable & cartridge guru. What he didn't about these wasn't worth knowing.
In circa 2005 I took my Xpression 1 in for a replacement Ortofon cart. He was more than happy to try different carts in that one couple of hour booking. As a consequence I purchased Clearaudio Classic Wood Aurum.
Sadly in around 2018 he passed away. The likes of John Duncan, who lived just down the road from Infidelity at the time, pretty sure they had met at some point over the years.