Looking to Restore PDP-8

Greeting to all. I am looking to restore a PDP-8 computer (any flavor except PDP-8/A). Thought I had located a unit at a reasonable price, but the deal just fell throught. If anyone has items they would like to sell/trade/etc or know of some solid leads, I would be extremely grateful. The equipment will have a good home, and will be well cared for. I programmed PDP-8's from 1971 until around 1988 (continued to program PDP-11 and Vax machines until the mid 90's). My wife is claiming this is my "mid-life crisis". Who knows she could be right. I am especially interested in loacting a TU-56 tape unit to install on the machine. Ideally I will be able to get it running TSS-8, but may have to settle for OS/8. Also interested in ASR-33's with working papertape, as well as a high speed paper tape reader/punch (e.g. PC01). Thanks, and looing forward to hearing from all.....