I had done the large front rotor and was still not happy with front brake. Rear either for that matter.
Thought I would mess around with larger caliper. Bought some front calipers off an SV650.
No reason for that model. Just that ebay is full of salvage parts for them.
Tonight I welded the SV mounts to the original KLR brake plate. Still getting a spongy
feeling in the brake handle even after bleeding the crap out of it.
The more I test rode it the better the feel got. Can almost do a stoppie now.