
I have a beautiful G&L legacy "Barely Naked" honey ale 2012 collection with an awesome pickguard (it really is just a SSS legacy with custom limited edition colors and pickguard). Unfortunately, it is discotinued, so I cannot get another one. I wanted to modify it so it sports Humbuckers (I really liked the feel and shape of the legacy, but cannot get myself open to single coils - I never was able to but the guitar was a dream to play, and eye candy too!). Well, I've got some questions, and I have searched everywhere for an answer to no avail. I don't want to modify the pickguard, I want to keep it as is for two reasons : to keep the original part and because I really like the look of it! I don't want to put any other pickguard either...
By knowing I don't want to modify the pickguard in any way (no reroute or anything) :
1. Are G&L blades humbucker a direct swap?
2. Can Seymour Duncan JB Jr. fit in by direct swap? (saw some people put them in, but seems like dimensions aren't working on their site... so I am a bit lost there)
3. Any idea what kind of single coil sized humbucker could fit in? (I have JB / 59 hh legacy I really love, want to make something as close as this as possible - I gig a lot, and it will be sharing tasks)
I really appreciate if someone could help me out on this.

Thank you very much! Have a great day!