AE000501 buy here  Buy the engine here Take away the clutch  This will be the tuning. Planing to use the original clutch. It is VERY STRONG 
and IMHO, it will be IMPOSSIBLE to damage this clutch. Need to make new bell and make some tests to prove the opinion.  You receive the engine from supplier in this stage.  Use two 14 mm wrenches to release the original clutch   Make puller for the clutch pulley. If you have problem to get it, I can make you one at request and send with conversion.  Clack..... and is out...
  Now just follow the manual of regular T700G here 
The rest is same.. 
Good luck with your building!! Send pictures when ready ;)  Last update on frames:
1) Added generator holders 
2) Added bottom holders