I write POCKET and UTER btw (dropped the k though, 5 letters is as much as I can work with).
As for the help on the letter 'G', I have helped people out in the past with part of their throw, handy, piece ect. but honestly its SUPER important to just keep working and developing your own style. If you throw in someone else's letter in the middle of your shit its going to look like a 3 on a 15 foot jump in the middle of a JOSS edit, feel me?
The only way to get good at graff is to do it ALOT and watch/look at good graffiti. You will find alot of inspiration to build your style off of. For me, AUGOR and REVOK and basically most of msk are what gets me going. They're shit is on another level.