How low can you go?

I have a WRR and pretty much love it. I'm thinking about picking up a WRX, riding it, and eventually lowering it for my wife. She's riding a Wolf Classic now which is a nice enough bike but I think once she experiences a more powerful bike she might want to move on. The Wolf is very low and feels ridiculously light, I don't think she (at 5'3" 120 pounds) would even try a bike with a 35" high seat. I'm guessing with a little seat trimming, lowering link, and factory adjustment the WRX seat comes in at 32". But it could go lower - what have you done?

http://durelleracing.com/store/index.php?main_page=page&id=2&zenid=18cbba231d6d6aa178bb93516bd76cac

If you want it done right call Dave, we get bikes lowered all the time this ones ,a 03yzf,is about 7in lower overall. Had her KTM droped 2in for 400$ with new springs for the ridersweight.May get the wrx lowered about 4in,been putting this off for a few years.
https://2img.net/h/i869.photobucket.com/albums/ab259/shorttrack915/0211121108a.jpg
https://2img.net/h/i869.photobucket.com/albums/ab259/shorttrack915/02Feb02-ForSale-YamahaYZ450F.jpg

This is what I'm looking for. A mild Dirt tracker converison is interesting to me, and would be ridable for her. Thanks for the info!