I used to own a Sanyo PLV-Z1 when it was current. I'd like to get a used projector for the bedroom for under $200. 480p is OK. No-HMDI is ok too. I'd like it to be 16:9 native. Is a used DLP less likely to have "issues" than LCD? I'm concerned with burning/darkening of the older LCD panels. This projector will likely be bought sight-unseen.