And thank YOU for the compliment. For credibility's sake, it wasn't made by me, but it is still awesome nonetheless.
Anyway, this site I'm about to post has a good selection of GTS manga scans. With luck maybe the ones you're looking for are emoung them.
http://gtsfan.ifrance.com/ There are 4 different pages, so have fun >.<
If you happen to know anyone who is even a decsent translator, PLEASE have them translate
Jumpei Biji-ON. It looks like there might actually be a story in that one, but I can't tell because IT'S IN FREAKING JAPANESE!! I repeat: PLEASE! Someone translate
Jumpei Biji-ON. Consider this my first real mooch on this board.