Prepar3D run smooth with all this add-on's here some screenshots:
Parking on Saba Island-Dutch Caribbean Territory
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_14-15-18-839_zpsrfnazmlj.png)
I am testing Prepar3D with some nice Add-on's :- Plane : IRIS - Airforce Series - C-27J Spartan - Battlefield Airlifter
- Scenery : FlyTampa -St. Maarten and Grenadines
- Live Weather : OpusFSI
- CGI Cloud Update : REX 4 Soft Clouds
- CGI Effects : PrecipitiFX
- CGI Rendering : SweetFX and ReShade
Ready for take-off on Juancho E. Yrausquin Airport on Saba Island Runway length 400m - 1312 ft
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_17-13-42-866_zpszmdzkbwp.png)
Ready for take-off with Alenia C-27J Spartan
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_17-13-16-140_zpsfaqnabqb.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_17-13-26-289_zpsidhoafme.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_17-14-39-656_zps3ng50dhz.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_17-14-51-704_zpswzhcsibn.png)
Here some virtual cockpit pictures
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_13-3-35-5_zps95is0ntj.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_11-8-52-479_zpsyyumn4zu.png)
And here some scenery views
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_11-44-44-296_zpsipacitqi.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_11-43-58-452_zpstzxdnc1y.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_11-43-48-733_zpspiz6rkyw.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_10-4-35-210_zpsyv8ogbjf.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_11-0-27-830_zpsd7xasp3w.png)
Here in a different flavor
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_20-17-7-564_zpslxp78yv2.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_20-28-48-32_zpsji64lsau.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_20-29-4-860_zpsf2wuqjkb.png)
(http://i304.photobucket.com/albums/nn170/helldarth/Prepar3D/2016-7-24_20-26-59-230_zpsjre4yabz.png)