Loothin

I have a test I need to perform for work which will involve deploying a net at ~75mph and I'm looking for a plane that could help me perform the test. In its clean configuration, it would likely need to be able to fly a fair amount faster than 75mph as once I put the payload on with the increasing weight and drag I still want it to get to 75 or at least close. I'm definitely purposely posting this in the RTF/ARF forum as I'm not looking for the plane itself to be a big project, the less time I spend on it the better. If I have to change out a motor / prop then so be it but I would prefer if anyone has a recommendation of something that could perform my test as is.