new sg classic owner here. been lurking around for a couple of months. i've really been enjoying my sg more than i expected. it always felt awkward when i would pick one up at the store, but i took the plunge anyway with the cost of a new classic. is there any reason to consider any upgrades to a stock classic. i upgraded by LP with an electronics kit and a lightweight tailpiece from RS Guitarworks and I've been impressed with the tonal improvements it made to my LP. I've mainly been curuios about pickups. Are the Fralin PU's a step up from the stock Gibson? If so, is there any modifications that must be made to the guitar to install them? Thanks for your help, glad to be a full fledged member of the SG army now.