Hey, m new to this forum. I wanna buy a new guitar and have zeroed down on the GRX20 (coz it's easily in my budget) I have the following questions: 1) Some specs say it has PS I&II PU's while others say STD I&II. Does it make a difference? 2) Again some say it has an Agathis body while others say its got basswood. Should i be concerned? 3) Are the China and Indonesian makes any different? 4) I'm getting the grx20+marshall 10cd for 15k. Should i go ahead with this? 5) Or should i go for the grg170dx and use my comp. spkrs for a while?