I have a bit of a disproportionate body. I am 176cm (5'9") tall, but my inside leg height is only 76cm (2'6"). I want to build a fixed-gear bike and I am looking for a frame of the right size for me. The plan is to use it to commute. All the track frames I could find are either low-pro, or with small backward sloping. And most of them are very compact, which means the top tube is short compared to the seat tube, which really doesn't fit my body. Of course, it is very hard to get a tailored track frame for a good price.
The only solution is then to buy a small frame and use long components (stem, seatpost). Is this a good solution or you can think of something else?