Prot/FC pally should probably have its own build no? considering you can't spec into seal of command spec if you want pursuit of justice which gives 15% movement speed.
I feel like a FC set in TBC would look something like this, assuming your playing a Belf on horde, because if your serious about FC pally you will be belf. Also this would be running seal of command build.
https://legacy-wow.com/tbc-talents/...005220000000000000000000520300100000000000000
Head: Frostreaver Crown (100 HP)
neck: Scouts medallion
shoulder: Sparkleshell mantle (16 stam, 100 Armor)
Back: Parachute cloak (12 Agi)
chest: raptor hunter tunic (6 stats)
bracer: Jimmied handcuffs (9 stam) or gallan cuffs (24 AP)
gloves: Razzeric's racing grips (35 heals + 12 SP)
belt: defilers AB belt
legs: phalanx leggings of the bear (40 stam + 12 Agi)
boots: Nat pagles ( 9 stam + minor speed)
rings: deadmans hand
rings: charged gear of stam or AGI
weapons: there should be 2 different weapons your swapping between at all times.
Windstorm hammer - mongoose
skullbreaker - 30 int
(i'm unsure of what the proc looks like on bleeding crescent it might be pretty good.)
shield: Marble buckler (18 stam)
shield 2: Vile protector (18 stam) for when you are doing damage with your windstorm hammer
I don't even think it's viable to even swap Corpsemaker w/ crusader when you are looking for kill potential. With the addition of mongoose in TBC it seems like the damage would be damn near close, if mongoose is up all the time.
A Lot of the times when im playing seal spec, I'm honestly looking for the 1v1's against people that's just how I personally FC. Depending on how much damage people do it might honestly be smarter to replace enchants with all Damage enchants instead of pumping heals and stam. It's going to be very interesting to see how the 29 meta turns out (if it's super bursty, or slow paced)
In regards to your guide, I'm not sure if I agree with alot of it. I definitely agree with some of it, Although it is a good base for getting started and somebody trying to find what pieces are best and what could work for them if they were new.
Also something to note, Alot of armor is being given up in my list, and it's honestly not worth it to give up that much armor but the stats you gain from it are juicy, I would run this set with your own risk and due diligence just be prepared to actually know how to fc, if you were to use this.