My onkyo tx-4500 needs some new lamps. the ones I am going to replace are 6.3v 250ma fuse-type lamps. Parts express has 6.0v 250ma fuse-type lamps will these work well? I am hoping to order from parts express because they have the resistors (1.0ohm 10w and 1.5ohm 10w) I need for my new large Advent speakers and the shipping would be the same. But if there is another place that would carry both of these and have the 6.3v right ones I would order those ... or if the 6.0v won't work. Also parts express doesn't have the 13uf 50v caps I would also like to get although apparently I could use two that add to same . thanks for any help, Mbira