I do have a Epiphone LP wich I love and I dont really see me playing a Gibson, yet. Most because I think that Im not that good of a player to play a Gibson.

Anyway, why I ask is because I would like to build me own guitar. I have found a kit on internet wich is cheap. But, im thinking of changing the electronigs, the stable, etc. Everything but the body and neck.
Thats why I asked, how much will that change? Alot? Not at all?