Here is another thing to consider: Is the bridge pictured the EXACT bridge you will get, or will you get one that looks "just like it"?
If the answer is the former- then no, that bridge is not of good quality.
If the answer is the latter- then you should take a picture of the exact blank you intend to have your luthier install and post it.
Regardless, I'm sorry that it seems as though you are getting frustrated with the responses you are receiving. We are trying to do the best with the information we have, and sincerely wish to help you.
I wish you the best of luck with your new bridge, where ever it may come from- and may you enjoy it in good health.
Joe