Originally I was going to upgrade the pickups as soon as I got my jag (about 3 or so months ago), but I thought I would just keep them and go for a bigger amp.
But I want to buy 'the' amp, or atelast something big enough to not need an upgrade any time soon and saving up the cash is going to take a while, so I've decided to go all out and upgrade the pickups to save problems now and also get a great amp down the line. The amp i've got now is a 50W peavey that I started out with when I got my first electric. It holds its own, but when playing with a band it just can't keep up the volume.
Thing is that i'm not one of those players who needs the 'jag' sound of the original pickups, and i do find them to be a bit too much in the high end and lacking a bit of a bite. I'm playing a lot of indie-rock/experiemental stuff which usues a lot of effects and odd EQ so I think getting some more out of the guitar itself will help somewhat.
Thanks for the opinions. Keep them coming if there are any more.