Well, looks like there needs to be more than 1 option here, so here I am.
Ok, here it goes. Since my last run at COTM, I have added the following:
Alpine Type-S speakers, front and rear.
Upper Door Panels and Tweeters from the GT
Chrome Interior door handles
Painted Interior to match the body color
Remote Trunk Release off of factory remote (press unlock twice)
Door Chime from '04 Santa Fe
Finished the blue-LED window switch conversion
Here is my complete mod list:
Modification list (as of 7/12/04)
Engine
K&N Panel Filter
Improved Engine Grounding
Suspension
19.2mm rear anti-sway bar from 2003 Hyundai Tiburon
Shark Racing front strut tower brace
Interior
Painted "Light Slate" Interior Panels
GT Upper Door Panels
Chrome Door Handles
Hyundai Tiburon Metallic Pedal set (gas, brake & dead pedal)
Otto Racing Reverse Indiglo Silver Gauge Faces with multiple color selection
A-Pillar Gauge pod crafted by Compact Divisions
Autometer Voltmeter and Oil Pressure Gauges
Blue LED light replacement of interior lighting & door switches
Rear Wiper and TCS replacement switches from Elantra GT
Eurotone Wheelskin
Exterior
OEM-Type high spoiler
KDM Clear Sidemarkers (Imported by Compact Divisions)
KDM Chrome Grille (Imported by Dreamka4u)
KDM Chrome Trunk Garnish (Imported by Compact Divisions)
Fiberglass Headlight Eyelids crafted by Compact Divisions
Chrome Mirrors by KSPEC
Custom Lip-Kit in Dark Gray Metal Flake
17” Exel TZ-15 wheels with Hankook Ventus H405 tires
Hella Optilux fog-lights with LED angel eyes
APC chrome washer nozzles with LEDs
Silver Painted Brake Calipers
Silver Painted Rear Brake Drums
Etched Glass “Hyundai Motorsports” decals by Egdecals
Audio & Electronics
JVC LH-1000 CD headunit with variable-color LCD display
Dual Bazooka ELA8 Subwoofers (self powered)
Alpine SPS 170A 6.5" Speakers (front)
Alpine SPS 690A 6x9" Speakers (rear)
OEM GT Tweeters
4-gauge power cable supplying trunk
Remote Trunk Release by hitting unlock twice on factory remote
Door Chime from 2004 Santa Fe (Big Deal, I know)
Pictures
^^^I have chorme handles and painted the shifter-area, not seen in the pic)
(I know you've all seen those pictures before, but I haven't take any new ones in a couple weeks, I wasn't planning on running for COTM until I read the off-topic post) If I have time at lunch, I'll take some updated pics of the interior. I've got the HVAC led conversion done, but it's on a spare unit and not in the car yet, so I don't think that counts.
EDIT:
3 more interior pics, just taken: