Wanted -- Young Icelandic

Would like to purchase nice Icelandic filly (or possibly a colt, I don't care but my other two horses are mares and they like other mares) with natural and easy tolt, within affordable trailering distance from Denver, Colorado. Would like an Icelandic that comes from good stock and shows likelihood of not being a bolter or anything like that, but instead a very calm unspooky unflapable sweetheart. Would like mature size to be approx 12. 2 to 13 hh (as small as possible that can carry an adult) . Price range $1500 or less. Good home with experienced horse owner (not very experienced with Iceys, but have ridden a few) .