Not since I started caring about tone, no. Scooping mids is for nu-metal posers who play crappy sounding guitars.YOU DON'T SCOOP YOUR MIDS?!?!?!?
Are you talking about fret sprout? If so, it's not terribly hard but there's definitely a technique to it. It happens this time of year to all sorts of guitars (expensive, cheap, whatever) because the low humidity. The good news is that once the spring rains get here, it will start to go away on it's own. That said - if you like the guitar, take it to a tech and have it done professionally at least once. The guy I go to charges me $25 and it literally takes him all of 5 minutes, but he does it without a single mark on the fretboard afterwards and it's absolutely worth it.How hard is it to file down fret ends myself? The little SGJ I got is pretty nice for the price, but the fret work isn't the greatest.