I would try the combination of a large diaphram and small condensor on the accoustic, experimenting with mic placement. Slap a brand new set of strings on your Taylor, and I'm certain you will get useable sounds. I am the forum owner and host of the Unofficial Martin Guitar Forum
UMGF and prefer Martin guitars personally, but I actually do like Taylor guitars just fine!
Now, the twangy stuff... I have an extensive collection of guitars and amps (30+) in my project studio. These include Fender, Gibson, Marshall, Kendrick, G&L,VHT, Mesa Boogie, Evans, Peavey, ....etc. Up until about a year ago, I pretty much stuck with my trusty tele with EMGs or a strat with Kinmans. Then I picked up
a G&L Comanche... yowsa! My favorite twang combo at the moment is the Comanche into
my Vibrolux. I mic this with a 57 slightly off axis and on occasion use a large diaphragm set back about ten feet as a "room mic". I can get pretty good twang this way. I have a Sans amp
PSA1 that is really good for the crunch stuff but not quite as realistic as the live amp. If I want truly crystalline twang, I'll use an old Evans FET 500 w/JBL D130 15 inch speaker. It is a very pure sound. Of course there are lots of folks here with far more experience than I, but this works for me.
Good luck with your quest and God Bless.
Steve Stallings