Power on track, fly wheel cover

Hi guys
How you have done "Glenn Booth" -dry sump pans on your engines to keep gearbox together? - Glenn does not anwer to e-mails... How he's doing anyway? the sump pan is just great art of work.
I just wonder, if the gearbox(dog box) will be pulled to pieces without any strenghtening with appr 700Nm without real strengtning at lower support on flywheel cover on dogbox? - I try figure out.
I made now support bracket from 3s-gte rev 1 engine support cover buts still wondering if its enough.
How you see - is this enough/any further advice on case? any experience?
?
Case was once this car was one of the fastest Time attack modified bad-ass cars ever at Finland with genuine gearbox, MR2 Time Attack, latest was on track 2013 on track record speeds at class. If any support from you guys to help me out on this issue to rock against "new heroes".    
I'll appreciate support, thanks 

janiK
Please, could someone name/share contact of "the Timeattck MR2 of AU"? 

Hey Janik,
That looks like a very nice piece of gear. There have a few 'time attack' MR2's out here. The red one you see all over youtube is the admin of mr2australia.com. If you need anything just drop him a line.