vpi,
frogman, Chris, and I (maybe others) have been there on the wiring loom and each will, I am certain, by happy to assist with your concerns.
I loved my VdH MC TWO and miss it terribly. Had it for ~20 years before the de-bodying tragedy.
Lyras are indeed extremely transparent IME, but may trade off some musicality for that magic at times. You are fortunate to have multiple arm wands and fine cartridges. Enjoy! :)
Dave