Interestingly, in a reply to a reader's query letter in this month's (whisper it) Hi Fi World, Noel Keywood mentioned that the cost of putting a system together, of good standard and last for the forseeable future (allowing five years say), you'd spend around £2k on the Leema Pulse amp at £1100, the Q Acoustics 1050i at £350 and a source (he quoted a Stello DAC, but you could put in a £600-odd CD player, as you will).
This struck me as being pretty interesting in the distribution of funds and also that you can snag a good sub-£500 floorstander that will perform with much higher quality electronics. The Q1050i is an intriguing choice in that, if anything, it's more reminiscent of a bygone speaker age in terms of sound quality; a big, sumptuous, near analogue kind of sound and hugely dynamic.
Again, I'm not so sure about improved, there's been an evolution, but with so much kit out there sounding "lean" (Cyrus, Cambridge and some KEF speakers are but three brands I've heard this point levelled against), I'm not completely convinced it's all for the good.
Marantz SA7001 KI - Sansui AU-217 - Mission 752