Replacement foot switch for my Twin

[KorovaMilk]

I have a Fender Twin ('76 I think) with a Rev/Trem footswitch that's only about 7' long.  I want to make a new switch that will have two 1/4" jacks so I can use a longer cable, but I'm fairly new to the whole DIY electronics thing. How new? Well, I've successfully built an A/B box with LEDs and a General Guitar Gadgets ITS8, but I'm still fuzzy on basic circuit concepts. With this foot switch I want LEDs.  I'll use a stereo guitar cable with 1/4" jacks on the pedal side, and RCA jacks on the amp side (the Rev & Trem jacks on the Twin are RCA).   
Here's what I think I'll need:
--One small enclosure (a 1290 or 125B style)
--Two switches (DPDT...I think)
--Two LEDs (violet & orange) (have to find what ohm resistors for these)
--DC jack
--multiple color wire

Anyone have a schematic I could use?

[KorovaMilk]

On second thought, I guess I need DPST switches, right? The original foot switch has SPST switches, and I'm just adding LEDs. 

[ianmgull]

Looks like you got it pretty much figured out. You can use DPDT switches as they'll likely be easier to find.

[KorovaMilk]

Well... I have the parts figured out, but I'm shaky on the wiring. 
Is it just 4 circuits? One for the Reverb (on/off), one for the Reverb LED (on/off), one for the Tremolo (on/off), and one for the Tremolo LED (on/off)? 

For example: Can I go from the Rev jack tip to one pole of the switch, then from the corresponding pole back to the Rev jack sleeve? With the Rev LED do I go from the DC jack HOT to the resistor, to the anode of the LED, then from the cathode back to ground?

Thanks