how big is too big?

I am considering training a pony over the summer for possible resale, or to use in a small lesson program (most likely resale).

Hopefully I don't sound too clueless,but I am just curious as to what would be too small for me. I truely hate riding anything over 16hh :P The thing is I am 5'9, all leg, and about 130-135 pounds xD My trainer thinks I am a waste with all my leg and I can't stand riding the Warmbloods haha (only semi-joking xD)

Anyways, I was thinking anything pretty solid over 13hh should be okay, but is that too small...could I possbily train something smaller?

I don't think my weight would cause a whole lot of issues, because I've been searching around and people that weigh quite a bit more are saying they are training 12hh ponies and even 11hh ponies. It's my height that conserns me, I can't find anything about taller people training ponies (I'm sure most of them ride the bigger horses) I just don't do as well with bigger horses.

So, what do you think? Am I right that anything rather sturdy over 13hh shouldn't be an issue or am I stuck with the 14hh+? Have you heard of any trainers my height/weight training smaller ponies?

Oh, and what breeds would be best to look for? In my area welshies and pony crosses are about all there is...somethimes a nice cob, connemmara/tb, or warmblood pony X will show up, but other than that there isn't much so trial and error might be my only way to find anything...if any of those breeds would be suitable

Just buy yourself a pair of roller skates, that way the length of your leg doesnt matter, and neither does your weight. Heheheh, jk of course.
Unless you are attempting to ride a tiny, small boned pony, if you are balanced then your weight doesnt really matter. A short, petite rider would do more harm to a pony than a competant, balanced average sized person.
You'll be fine, Im sure.

Haha, thank xD I'm sure my family will get a kick out of the roller skate thing...that's probably the only one they haven't tried lol.

Your height/weight really doesn't matter unless you are riding a mini pony. Lol. =]
Horses aren't people.. they're much stronger than their size might make them appear.
So yeah, a little pony can hold much more weight that you'd think, and unless being on small ponies bothers you, it shouldn't be a problem
=]