Which tweak for new amp: PC or footers?


I will be taking delivery this week of a used Aragon 4004MKII (2 x 200w; about 65lbs.)I have $100 avaible to tweak it with either an upgraded PC (like 12 or 10 gauge) or a set of footers (like Vibrapod feet + cones).

Which would be the better choice - PC or footers?
mmarvin19