Personally, from what I have seen of LinZ threads & posts plus from a couple of very quickly replied PM's
I would be happy to put money into his bank account to buy something sight unseen from him.
I reckon he is certainly one of the good guys on here.
Having said that & from my involvement in another forum, I would not expect the forum to partake in any form of
recommendations for any members in the public marketplace as there could be legal responsibilities attached.
It's the old story about caveat emptor so we have to all do our own careful homework.