there are many excellent Power Pre and Integrated amps at your price point. Your current speakers were excellent for the price...the new 6.2 version of them are on sale for about $600 pair including shipping, so not much value in selling yours...
Ideas for Pre/Power $9000?
Currently need to replace a receiver. I don't have many local options for auditioning. My system consists of the following; Elac Debut F6, Pro-Ject Debut Pro, Pro-Ject S2 stage, NAS and streaming. I listen in a regular ol' family room with no treatments. Mostly like metal genre. Budget is $9k ish.