Amiga 3000 Accelerator or Amiga 4000?

I've finally found the time to get my Amiga 3000 back up and running. It's a pretty nice machine, though it has an early rev 6.1 Motherboard, I'd upgraded it to 3.1 ROMs, and have it running with the latest rev's of all the chips. I'd also gotten an Ami-Fast board to add 4 4Mb 72-pin SIMMs, instead of using ZIPs, a Hydra 10Base2 Ethernet board, and a Picasso IV video card. It currently has a 2GB HD, and an external 4x CD-ROM. My first new upgrade has been a brand new copy of Amiga OS 3.9 (well worth the $40+S&H). There is one slight problem, WinUAE is considerably faster. As the first paragraph shows, the one thing my system is missing is an Accelerator card. Does anyone happen to have either an Accelerator, or an Amiga 4000 that they'd let go cheap or for trade? Zane