Hello
I am planning on putting a zombie and slambox into one enclosure, the zombii coming first. I dont have a lot of experience with building but I do enjoy it very much. So far I have only one build under my belt and it is a GGG fuzzface. This being my first build that is not from a kit I have some questions that I hope someone would help me with please. I am a nerd so I am going to number the questions. I have tried researching all of this stuff beforehand- a lot of it is just things I am not 100% sure of- and I'd hate to have it ruin my build.
1. I was planning on buying some #22 gauge wire- this is acceptable right? If i buy this wire what size shrink tube should I get?
2. What do you guys put on the side of the PCB with all the solder on it? I have seen some people just put electrical tape but is that ok? What is best?
3. Here is my parts list so far (from smallbear), does it look right?
I found the LED but not a holder for the LED- anyone know where that is or does it come with it?
The slambox uses a reverse audio pot right?
0301A Box - Taiwanese 'BB' Size White Powder Coat ('BB' White) $9.95 $9.95
0508C Wire, #22 Pre-Bond, 50 Ft. Sampler $6.75 $6.75
2302 LED T-1 3/4 5mm Water-clear High-brightness (White) $0.50 $1.00
0611 Jack, DC Power, 2.1 mm All-Plastic, Round (All-plastic Round) $1.25 $1.25
0600 Jack, 1/4 in. Mono Switchcraft #11 (#11) $1.85 $1.85
0602 Jack, 1/4 in. Stereo Switchcraft #12B (#12B) $1.89 $1.89
0200 Switch - Taiwan Blue 3PDT (Blue 3PDT) $8.50 $8.50
1001 Alpha Single-Gang 24mm, Linear & Audio Taper, Solder Terms (5K Linear) $1.25 $2.50
1001 Alpha Single-Gang 24mm, Linear & Audio Taper, Solder Terms (10K Linear) $1.25 $3.75
1007 Alpha 16mm Single-Gang, Reverse Audio & "W", Solder Terms (5K)
4. Absent from my parts list are my resistors and capacitors. How do you know what type of capacitor to use? It seems to me that some of them can be the same values but different types- am I wrong? I need clarification please.
5. To put both effects in order in one enclosure I used this wiring diagram:
http://www.generalguitargadgets.com/pdf/two_in_one_wiring.pdf But it does not fit perfectly with everything so I drew my own diagram out (I apologize but I could not figure it out on my computer so I just hand drew it with some markers and scanned it).
Do you think it would work like this?

If the pic is hard to see there it can also be found here:
http://s640.photobucket.com/albums/uu130/surgerymixer/?action=view¤t=goatlegdrawing.jpgThanks in advance for any info anyone could spare. I tried to be clear with my questions.