If you can afford Klim or Rukka great, go for them. I imagine if cost / performance is related they must be VERY good indeed. I have no experience of either myself but know lots of people who have Rukka and rate them above all others. Although three grand seems a lot to pay for 2 bike suits which will get totally crapped up ..... but then i have yet to win the lottery. I suppose if I were to buy a ticket and then win, I'd go with your suggestion.
Next level down is the Streetguard suit - which I have myself - and which is very good too.
Motorcycle clothing - it's a catwalk out there !
Dave