Object Scaling & Placement - More Options

One of the biggest hurdles that I have had is with object scaling is placement which brings me to this set of feature requests.

Ability to type in the amount of object scaling instead of being limited to a slider
Greater than 200% Object Scaling. - Right now I am working on a 50 × 100 map and I need to increase the size of a custom asset beyond the limit of 200% (in this case a road)
Object Snapping - At the moment object snapping is forced to center grid. - Having additional options such as; (T) Top, (C) Center, (B) Bottom, (L) Left, (M) Middle, (R) Right
TL - TM - TR
CL - CM - CR
BL - BM - BR

This would be a huge boon if you are trying to snap objects to a specific placement on the grid.

Clear Foliage - With Object Placement: Basically clears the foliage when you place an object to prevent collision. At the moment I am forced to decide between having a map with starting foliage and clearing what I don’t need or Adding all the foliage later. This would be a nice middle ground.