Older rolla's (i.e. ones that were still RWD) are pretty much all 4x114.3 as well - no point unless you want to change hubs or go for hub adaptors. This includes AE71's, KE70's, 86's and all ones of that era and earlier. AE82's and onwards were pretty much all 4x100 (note, also coincides with the intro of the FWD rollas.. funny that).
Gemini's and MX5's are/were probably the most common examples of RWD cars with a 4x100 PCD. As you've probably already noticed, the vast majority of cars with a 4x100 PCD are FWD, and as such the offsets you'll find are all pretty high in the positive range.
Gemini's would be a good match, but most you'll find are heavy as. Was close as to picking up a set of hotwires off a gemini, but they were too skinny and overall they were way too heavy. Crazy offset though - stuck out of the stock guards by about an inch.
You'd probably get the most choice if you were to import some rather than looking for a perfect set and then comprimising after not finding exactly what you were after.
A +20 or +10 offset is unlikely to suit standard guards without rolling, and you may need to fit flares depending on the width, too.
I've been keeping an eye out for exactly this for well over a year now and haven't found a set that i'm 100% happy with
---dens