I'd suggest you check out-- WWW.FMACOUSTICS.COM. --Browse through their fairly informative website prior to deciding on anything else. Some issues which you've brought up such as--cable matching, system synergy, equipments' value (as in quality and resale etc.etc.) are pretty much covered there. As the outlay for their gears are quite substantial (depending on how far you want to go), think of them as a once in a lifetime investment--but a wise and sound one I must say..
Next is to choose a good source as per your choice and requirement, then figure out speakers that will work best in your room. Depending on your taste and listening biases, you can't go way off with any of the better offerings from Kharma, Magico, Sonus or Wilson for that matter. Or Magnepan, Martin Logan if you opt to go planar.
Running along the above guidelines, IMO, you'll have a damn good set up by any standard. One that is not only rather immune to the usual phile upgrade bug, but will also provide you with many many years of hassle-free listening pleasure! Sorry can't be of help re your second system though. Anyway, goodluck and have fun in your search!
Next is to choose a good source as per your choice and requirement, then figure out speakers that will work best in your room. Depending on your taste and listening biases, you can't go way off with any of the better offerings from Kharma, Magico, Sonus or Wilson for that matter. Or Magnepan, Martin Logan if you opt to go planar.
Running along the above guidelines, IMO, you'll have a damn good set up by any standard. One that is not only rather immune to the usual phile upgrade bug, but will also provide you with many many years of hassle-free listening pleasure! Sorry can't be of help re your second system though. Anyway, goodluck and have fun in your search!