Hi all, I have a new-to-me Riviera P93 and have some questions, re: getting a pickguard for it. First question: there are a lot of vendors (in the US and elsewhere) who offer a pre-cut guard on eBay etc (save for WD, which strangely doesn't offer this). Are there any vendors I should stay away from? I can see from some eBay photos that some of the workmanship is iffy, but if there is a site/seller I should avoid, I'd appreciate any info (private message ok too). Second question: rarely is there any hardware offered, which leads me to ask whether the screws and mounting bracket comply by some sort of standard for Epiphone/LPs and not model-by-model? For example, would a bracket for a 335 (which the Riviera's body is similar to) work? Last question: can anyone reasonably good with a screwdriver attach a pickguard or is this something that you would suggest a professional do? Thanks in advance!