I just finished the trackwork on a Custom MK1200 (Vekoma sitdown looper). This ride is currently the largest Vekoma MK1200 to date, topping out at 180ft with a 173ft first drop (including helix), and speeds in excess of 60mph, all in a mountainous location. This coaster also features:

*Unique Mid-First Drop Helix
*Double Loop
*Roll Over
*Double Corkscrew

*Alternate spines have not been added where needed yet
*Colors are ugly, so they're not even close to final