Bigfoot, Snoopdog and 5S, From a practical stand point. Why fight the established markets? The main breeds have dominated the market for as long as they have been around. I don't know when it started, but in the 70's I became aware that Angus crossed with Hereford topped the market, baldies are always good. We started crossing Charolais bulls with mixed cows and most of them were near the top of the market.
Now, I've been out of cattle for 35 years and things have changed a bit, prices...not enough, but it's hard to get in without breaking the bank, so we are looking at it from several perspectives.
In the 70's I bought a little cow, with a bunch, that weighed 610 lbs. never thought much about her but didn't want to sell her because she didn't look like anything. All black and nothing to look at. Every year I noticed that little biddy cow raising a calf that would be as big as she was and as big as the calves off the Angus/Charolais or any of the other crosses.
What I figured out and now want to experiment with is that it doesn't necessarily take a 1200 lb cow to get a fast growing calf. Price of land keeps going up, price of hay last year got pretty high and the banker always wants his money back. So if a guy can breed a good Corriente/Beef cross, then I think that I might be able to sell a 1/4 Corriente/3/4 Beef calf off a 700lb cow for the same price as I could off a 1200 lb cow. Probably not a perfect plan, but why not give it a shot.