dan,
I tell you what good to have in your van from solutions, similar you will find from restormate and others.
shockwave - very good on dirty carpets and even upholstery (will need acid rinse) not that strong like power burst. cheap for every day use, i like it
spm - (similar restore it from restormate, pure clean from prochem) also very good, spm have oxy action so good to mix fresh but i dont care
mpower spotter - just like other similar spotters
final phase - good but not best, must say its very ligh acid, there are better, but good if you dont need realy strong acidic rinse
resolvit gel - usualy better then competitors, need to shake before every use, so far I think is better then liqua gel
gum off it - not realy must have if you have resolvit, but somethimes handy
rx spotter - useless, definitelly will not purchase any more, can do more damage then good
eco pog - must have, very good on oil and many make ups
spot solve - best on emulsion paints but not realy good on other oil and solvent based paints, good to have this and solvex from prochem. works very well on wet carpet
defomer - good
mpower - poo
shop around, talk to restormate as derek said,