It sounds great, but what next?

It is now a month since I bought my first (but not the last, I´m afraid...) Naim kit; a Nait 5, a CD5 and a FC2.

After a week I was frustrated (-"Hmmm, didn´t it sound a lot better in the shop?") BUT then things started to happen and now I have a superb sound (I´m comparing with my old NAD setup) coming out of my B&W CDM1SE speakers.

So now what? (Everybody seems to ask this question on this forum). Well, I understand that I should have bought something from the "old look series" to be able to upgrade stuff without having my girlfriend finding out just by looking at it (she will definately tell the difference between a NAIT 5 and a 52. Bummer!). I planning to keep this set up (well, maybe I´ll try to find a used CDX or a HiCap for the Nait...) for quite a while, but would like to get your opinion on simple tweaks like racks (the Fraim looks pretty darn posh, but the price must be a joke.?.), mains cables etc. What would be the most cost effective way to go?

:-) Thomas

P.S. I have during this last month used this forum for information, tips and just pure fun and I would like to thank all the members that makes this forum such a great source, easpecially for a Naim beginner like me. Thank you!