If you decide to use the Quadra 35 then I would get the g-38 module and add it to your eng. I had one with the Quadra 35 and it barely has enough power the g-38 module will help.I was a little surprise that it has that eng., when looking at your photo's I noticed you have the later generation retracts. Normally that indicated a later model with the Quadra 40. Make sure when you add the counter balances to the airleons to glue them good, I had them come loose afetr a lot of use and they will bind the airleons up.

thanks bob