yet another question!

all the talk of batteries and alternators got me thinking it might be worth upgrading my battery soon since the battery in there now appears that it came stock. so naturally i started looking at optima batteries, a red top would probably do fine as the stock battery is holding up OK, i can run my stereo for about an hour with the vx off before it wont start on its own

but a blue top would be awesome for its power and cosmetics (my engine bay is dressed in blue) but thats not important enough to warrant spending the extra money if the battery isnt worth it, ive read that its a little too big for the VX and requires some modding to make it fit? also i saw that driver3 has had trouble with his vx starting w/ a blue top after only a few months??