I'd go quite diffrently. this is also what I'm plannning for my PvP FBall sorc:
Wizspike - I wanted a HOTO, but it can't hit 200% fcr (50 fcr, 75 all res)
Shealed vipermagi - A mix of great stats (30 fcr, 1 all skills, 20fhr, 20-35 res)
Shealed good circlet - Again, good stats (20 fcr, 2 sorc, 20 fhr, hopefuly more)
Magefists - Obvious choice (20 fcr, 1 fire skills)
Arachnid Mesh - No brained (20 fcr, 1 all skills)
Silkweaves / rare boots / treks
P. Diamond / Um Lidless (20 fcr, 1 skills, more mana, res, etc.)
for meele dules - whitsans (max block with ease)
2 sorc / 20 fcr / stats amulet
2 caster rings
You hit 200% FCR, but it seems quite un balanced. I thought about something else, that will be using ES:
HOTO - skills, fcr, res (40)
'Sheal' Vipermagi (30)
'Sheal' Shako (0)
'Um' Lidless (20)
2 sorc / 20 fcr amu (20)
Arach (20)
Frostburns
2x SoJ
treks / rares / silkweaves
This will net a total of +115% mana (120% if silkweaves are used) While hiting the 117% FCR breakpoint, and having nice fhr. If you need to more res and less fhr, swap some sheals for ums. Looks more better skills / mana / fcr wise balanced.
Prexus
Wizspike - I wanted a HOTO, but it can't hit 200% fcr (50 fcr, 75 all res)
Shealed vipermagi - A mix of great stats (30 fcr, 1 all skills, 20fhr, 20-35 res)
Shealed good circlet - Again, good stats (20 fcr, 2 sorc, 20 fhr, hopefuly more)
Magefists - Obvious choice (20 fcr, 1 fire skills)
Arachnid Mesh - No brained (20 fcr, 1 all skills)
Silkweaves / rare boots / treks
P. Diamond / Um Lidless (20 fcr, 1 skills, more mana, res, etc.)
for meele dules - whitsans (max block with ease)
2 sorc / 20 fcr / stats amulet
2 caster rings
You hit 200% FCR, but it seems quite un balanced. I thought about something else, that will be using ES:
HOTO - skills, fcr, res (40)
'Sheal' Vipermagi (30)
'Sheal' Shako (0)
'Um' Lidless (20)
2 sorc / 20 fcr amu (20)
Arach (20)
Frostburns
2x SoJ
treks / rares / silkweaves
This will net a total of +115% mana (120% if silkweaves are used) While hiting the 117% FCR breakpoint, and having nice fhr. If you need to more res and less fhr, swap some sheals for ums. Looks more better skills / mana / fcr wise balanced.
Prexus