Pretty much my current setup minus like 2 changes
I've got a socket7 233mmx rig
containing:
S3 trio 64 V2/DX (4mb of vram)
Voodoo 1 ,
NEC PowerVR,
sound blaster 16 ,
AWE64
Gravis ultrasound clone (primax)
and a Roland interface card
connected to a Roland MPU 401 break out box
connected to a MPU 105 switch box
in turn connected to a mt32 old , cm32l , sc55 , sc55mk2 , and Yamaha mu80.
I've also got a sc88 and FB01 which I guess could be included for specific games.
Other stuff in my rig
5.25 1.2mb floppy drive
3.5 1.44mb floppy
though I arguably only use the floppies if I need to install some say drivers
it doesn't feel right not having any floppy drives.
4x cd rom drive
Sony Trinitron CPD-G420 19 inch display
really nice monitor , and can go up to some stupid high resolutions.
2 WD caviar 7200 rpm hard drives , one with dos 6.22 one with win95
I do have some beige Altec Lansing ACS 45.1 speakers witht he woofer not amazing but does the job
I've got two printer port soundcards: Tandy LPT and a CMS LPT(Gameblaster)
The two changes I'd ideally make is swapping the sb16 for an awe32 with discrete opl3 and with a 1703-A dac
and swapping the awe64 for a double opl2 based Mediavision pro audio spectrum , good luck getting those nowadays tho.
Even still I'm pretty happy with my setup , its not the most attractive looking pc ,
or the most period correct , it really is a mish mash of stuff from different time periods
but the whole idea was to build a dos era swiss army pc with most of the main hardware options available for a decent amount of compatibility.
Squeeze everything down to one desk sort of thing.