john deere g110

I have a JD g110 2004 with a kohler cv730 motor. I got it cheap cause the owner was told the motor was going bad. blue smoke comes from the exaust I was told it was a head gasket so I bought the kit pulled the valve cover off and notice a white gooey build up by the breather and down by the...

I have a chance to buy a 2005 John Deere G110 for $450 with a blown Kohler 25hp engine. The rest of the tractor is in great shape. I have a 19.5hp Briggs opposed twin sitting in my garage that will drop right in. My concern is will the Briggs be strong enough to run this tractor with the 54" deck?