Linn questions for novice.

First of all thanks for a great site! I want to buy a used Linn system, but have some questions. I was thinking of purchasing it all used, right here on Audiogon.com. My understanding of Linn is that all components sound the best if they are Linn. That limits me a little when it comes to for example to speakers. I was thinking of a Majik w/kudos tuner module ($650), a Mimik ($500-600) with a pair of Tucans ($ ? ) This would probably serve me OK, but what about the Keldich (sp?) speakers? ($1,000) I was also thinking, by recommendations from my local Linn dealer, to go with a Genki and a LK 85. Comments? Thank you very much!