Anyone know if this capacitor will work to fix my barreled video problem? It currently has about a 2" black border, I wanted to stretch it out more. Looks a little weird.

http://www.opamp-electronics.com/catalog/00033uf-3300pf-3kv-ceramic-capacitors-pack-p-737.html

The original instructions say start with 1000pf and step up to 4000pf for preference, though most people use the 4000pf. Problem is I can't find one like that, it's almost always 4700pf which is too much.

So I found this one which is 3300pf (sort of in the middle) and is rated for 3000v, which is definitely higher than 1500v. It is also a ceramic disc capacitor.