Hi Steve - why would you bother to read the rambling reply of ego without experience.
I think I have previously mentioned my financial investment in and patronage to a specific artist who calls that studio home. Her husband is also an accomplished engineer and musician. The War Dept. and I sponsor the vinyl releases, they fund or crowdfund the digital side.
There are of course special consideration for the LP release. Will it be 100% analog in parallel? This can present some artistic and editing challenges in a Protools world...as you might imagine..The vinyl master is also different and in this case goes to an Industry expert in LA ( no need to namedrop a friend of the band.. ). This is not an instant process, some back and forth, maybe a test pressing, etc...( they have and use some vintage synths that reach pretty low... ) How hot to cut the low end is always a discussion...Then there are packaging considerations, etc...
so, time, money, complexity, handoffs, artistic intent, etc...
i know we personally love being involved and able to help.
i will send you an LP brother...
jim