Well let me say this about the whole matter!
"Necessity is the Mother of Invention"
I am a person who likes building things that I need. So to tell the truth the iTablet was my first "Mod".
And very well might be my last, or at least until I am faced with the problem of not being able to find the tool that I need to get the job done.
So weather it is your first or fiftieth if it is something that you really need the odds are you'll get it done!
Will it be the best or prettiest ? If it is doing what you need it to do you will cut it a lot of slack