Electric Fans

[Fubar]

Question for those who may know or have an idea.

From my sig line you can see that I have a SC installed the inner cooler for the SC is located behind the front grill and in front of the radiator. The flex-lite series 290 fans are in place of the stock fan.
Coming home today the ambient air temp was 113 and the trucks temp got up to 230-240. I pulled over and the fans were running so I continued home. Even after getting clear of stop and go traffic the trucks temp only dropped to 215 and remained there the rest of the way home, the fans were still running when I got home.
I guess I'm just concerned that the higher engine temps may be causing problems. I don't have any over heating issues when the ambient air temp is 80-100 but when it gets up to 113 and above I seam to be having a warming issue. so long as the fans run the truck is not over heating. I know +5 or 10 degree is probably not causing a problem. 230 and above has got me worried.

So my question, sorry that got a bit long winded. My question: Is there anything short of removing the SC and the inner cooler that I can have the service folks at the dealership try in an effort to get the operating temp of the truck back to its normal of 210? I've already been told that going to a 160-thermostat will not work or will cause problems during the winter months because the truck will never reach a normal operating temp.

My fear is that the inner cooler is blocking a good portion of the air trying to reach the radiator because of the H2's limited front grill area. Will changing to a different type of radiator help? Possibly going larger with the radiator? I don't know if that is possible the one that is there is a pretty tight fit as it is.

Thanks for any help or suggestions.