connection situation

hey i got the delta 1010 and installed it.now its back to my original question of connection, should i buy a midi cable and just midi the sequence from my mpc into cool edit or what?

im not an engineer or an equipment man or anything near those things,all i am is a musician u feel me so i get kinda lost when it comes to all this connection stuff, but im learning as i go and you guys really are helping out alot, lemme explain my connection as it is right now.

midi in(mpc) to midi out(keyboard), midi out(mpc) to midi in(keyboard),

main out l & r(keyboard) to ins on channel 3&4(behringer mixer),
stereo out l & r(mpc) to ins on channel 5&6(Behringer mixer),
main out l & r(behringer mixer) to l & r(Event moniters)

scsi in(mpc) to scsi out(cdrom drive),
scsi in(cdrom drive) to scsi out(zip drive),

ok, now that has been my connection since ive gotten all my equipment mainly in the last month.let me tell you what outlets and inlets i have left and tell me what you guys think i should do!!!

keyboard-l&r outs, 1 slot marked THRU for midi
mpc-midi in &out, smpte in&out,8 analog outs,"record in" l&r,Digital in&out
behringer mixer- 2 mono ins, l&r rca ins-L&r rca outs
event tr8s-xlr in, unbalanced in(looks like rca) on each
soundcard-8 analog ins & outs, midi in & out,spdif


ok, so what do you suggest with those options for my connection?i want everything including my computer to be monitored with my events and i want to record my squences with as much quality as possible into my multitrack computer software.