I would suggest looking at the following front coilover options, Rough Country being one of the last companies I would prefer to use. If you are looking at RC, then perhaps consider upgrading to their remote reservoir Vertex coilover. Several lifted height options available.
Otherwise, I suggest looking at Fox 2.0 coilovers, Eibach Pro Lift coilovers, Bilstein 6112 assembled strut & spring, Freedom Off-Road 1-4" adj. coilovers
If the $ amount IS the issue, I would suggest giving the Freedom Off-Road a chance before trying RC. So far, all of my experiences with RC products have been a let down. Certainly lower quality product; it's true, you get what you pay for with RC...
The lifted strut/adjustable coilover is going to ride better than the strut spacers. The spacers are limiting travel of the front shocks on your setup.
Safe Travels - keep us posted!