Sorc with a touch of Bard?

[MrCasualEOCF]

I rolled my first character like a noob and now at lvl9, I love it to death but have noticed some irregularities >.>

So anyways, with this sorc if I was to take one lvl of bard, would the effect of 'no arcane spell penalty on light armor' & use of divine wands pass over to? If so, does the 'no penalty light armor etc' affect just the lvl1 bards spells or both sorc and bard spells I would have?

I asking because since my noob character is little fubared and so i figured if he may suck a little, he might as well be fun or slightly useful in another way. If things work out, I plan only to take one lvl of Bard.