No need to cut and shut, engineers need to x ray it technically.

Stanza mounts are neatest, other one I had was just 4mm plate welded and gusseted onto x member and 180b mounts welded to them. Same result gets l series in your bay. Just sits higher.

That article was great. Shane with wiki anyone can add and delete as thy see fit

Bw68 not as easy to find now days