if the cans are well used and are in need of a re-pack ,an' you're just gonna sling them on..... might lead to a performance slide.
Are you prepared to dial in a PC II or PC III ,depending.
Prob need the Pair remov aswell .
You can get away without one(PC) just changing cans , but yer gonna upset everything changin' out the whole sys.
If its cheap an' un-blemished...get it .
Just make sure it's not one of the shiddier brands thats next to freegin impossible to dial in .
Just me.....
Just my too cents...
And of course....I can , make change .