What a nice pedigree. Dash for Cash, Mr. San Peppy, Goldseeker Bars (way back) Two Eyed Jack (way way back).
I suspect with work this horse will look better than she does. She has good bone, well placed knees and hocks and good sized feet. Coupling is a little long and croup is a little steep. She stands camped under in front. Might want a chiro to look at her back. Shoulder is adequate.
Pretty color. Get her back in shape (get rid of the belly) and get her working 5-6 days a week and I bet she is a different horse in 3 months.