audio set-up for beginners [continued]

[ezem]

mga paps...patulong...i have HSK 163 (3-way), amp would be LRx 5.1k and I'm planning to have it semi-active. But not the usual 3-way semi-active wherein TW+ Midrange for amp A-channel in A-pillar, and Midbass for amp B-channel. Question is:

would it be advisable na ang TW for A-channel, and midrange + midbass for B-channel? Midbass would be in stock location, and midrange would be in kick panel, while the tweeters would be in a-pillar?..

doing so will make the soundstage larger and for additional depth? and to avoid that "in your face" sound?...

what would i be facing in this kind of setup?

TIA