Asa I don't know how I missed your comments here. I like your starting point and actually used a very similar approach.
Once I thought I had the pre-amp at the appropriate quality level I pursued other things. I tended toward the front end and have now worked my way back to my speakers.
The speakers I own now are by far the weakest link in the chain, but I still am amazed by how good they sound. They will be replaced later this year.
At the most though their cost will only be 20-25% of the cost of my whole system. Call me crazy!
Once I thought I had the pre-amp at the appropriate quality level I pursued other things. I tended toward the front end and have now worked my way back to my speakers.
The speakers I own now are by far the weakest link in the chain, but I still am amazed by how good they sound. They will be replaced later this year.
At the most though their cost will only be 20-25% of the cost of my whole system. Call me crazy!