The Lambo doors are not easier then suicide doors...first the Lambo kits that are made for a car would be... But there would be more fab. To do to a uniy kit because of the two way movement of the door- out and up. And the alinement of the door to body is a night mare if you've not done some.....and yes I have( 20 + years body fender) ....the front or back stick out etc. if the doors have a window frame that saves some trouble, but if you want it to work......pay some one who likes doing it...and smile when they tell you how much and if you can't afford it.....brother leave it alone....just saying
Or plan on becoming an expert on the subject once your done.....because you will be :)
I'd rather do the suicide doors...yes there is fab. Involved. Like first the post ( a pilar- b pilar ) are not built for the hinge to be on that side and the latch on the other, and the stock hinge most likely wont work.. So finding hinges that don't leave ugly holes in the body etc. it's work to.....but no real difference from the Lambo kits...will the Lambo kit even fit under the fender where the a pilar is.. Those arms need a good amount of room to swing. The hold thing is under the tension of a heavy spring, and if the post isn't reinforced from the inside- as in remove dash weld cut fab. Plates to hold it all, you might be up set when the door falls off .....wile driving?
It's the same in effort ....it's just which do you like... And are you willing to spend your time doing it? OR the money to have it done?