proline powerstroke shock setup

i plan on getting the FLM chassis and combo bulks. what weight oil and spring do you recommend with that setup. i have a lot of other aluminum on the emaxx. they provide the stock springs and 30wt oil. this emaxx is for a lot of bashing and 5ft+ jumps.

[squeeforever]

I would start with the stock springs with 45wt oil, but the firm springs might be needed if its a rather heavy truck.