Answer to: Where I can find parts for an LG G Pad 8.3 that are not from China?Repairs Universe is located in the USA and they have this LG G Pad 8.3 Screen Replacement Most likely will get to you in a matter of a few days rather than a few weeks shipping from China. If that's what you are concerned about. Cheers!
Answer to: Use ifixit instead of heat gun to seperate front glass?I would totally use a heat gun or a hair dryer as the adhesive holding the LCD to the Touch Screen in gonna need more heat than what can be generated from the iOpener.
Answer to: looking for a guide to replace the touch screen digitizer?Here's a good video tutorial! Motorola Droid Bionic Repair Guide