Now what?

Sounds like you dang near have it figured out and I couldn't agree more... What kind of price range are you looking at? How much are the BigHorns??
A good, custom/semi-custom is going to cost you $450-$1000 or more... My bows are $550 and are considered a pretty good deal by anyone that has bought one... There are a few bows on the market that can be had for $300-$500 that are good bows too...
The Hybrid Longbows are really the way to go. They are as fast and as easy to shoot as recurves and are quieter without the string slap...and generally lighter weight too!
You are right on with the 64" bow idea. My 64's are designed for 29-30 inche draw. 66's go out to 32 like Boneaddict draws..
The Martin LB's are a good value... Another good bow is at
www.montanabows.com especially for the money. Bears Paw bows
www.bpbows.com are a good deal... mine are at
www.sapphirearchery.comAn incredible deal on a recurve can be had at quinnsarchery.com these bows are Very shootable and for $275 CAN NOT be beat... period... They have metal handles...which have many, many good points... another good recurve is the Trad Tech Pinnacle that takes interchangeable limbs with hundreds to choose from...
There are hundreds to choose from. The popular ones are 800-1000 to start... course...thats it, no sights, rests and such to have to buy....
Good Luck! Keep us posted!
Ernie