Ideas about Silas in this team

The team will be used in PvE (no abyssal maps) and arena assault.

Teammates:
S.Linde - smoke dagger, desperation
Gunnthra - Blizzard rawr
cavalry healer, probably. I've found Gunnthra's chilling seal quite useful.

Silas: I came up with three ideas. Which do you think is best, or any adjustments you would recommend?

Fast tank, good for in PvE if I need to reposition Linde out and get double-teamed by some lance with a ranged unit behind him
+spd -HP
Berkut's lance+spd
Bonfire
Fury (because I have a healer)
guard, probably, because there's a very real chance he has to deal with bold fighters
hone cavalry
res+1 (because AA and all the better seals are probably taken. But if not, then atk smoke.)
41HP, 52(+6)/34(+6)/39/25(+7)
brackets show hone cavalry and Berkut's lance effect

Other way of dealing with bold fighters:
+spd -HP
Slaying spear+spd
Moonbow
Fury
QR
Hone cavalry
res+1
41HP, 52(+6)/34(+6)/39/25
But I'll be screwed if H.Jakob comes marching down with boots or something or if a non-red mage has bold fighter and I have to reposition Linde out.

Passive (sit tight and wait for Linde and Gunnthra to destroy them)
+res -spd
Berkut's lance+res
ignis
Close def (or fury)
Guard
Hone cavalry
res+1
45HP, 49/21/36(+6)/29(+13)
brackets show effects from weapon and close def