#1
Whats good for symphony x-esqe metal tones if you havnt heard them, they're really smooth i think? i really like romeo's rythem and lead tones. if possible, under like 115USD. also my amp is a traynor ycs50 if that matters.
My band's one cover is in my profile!

Rig:

Charvel San Dimas Style 2 Pagan Gold
Traynor YCS50
Visual Sound H2O
Morley Bad Horsie
Ibanez TS9
ISP Decimator
EHX Metal Muff
#2
I have a Guyatone MMX metal monster (tube pedal) and it's awesome.
I also heard of the Metal Muff which is cheaper but still great.
You could probably reach their tone with those pedals..