New member here. I have read thru some of the forums and i can see that the swap to the 411 PCM is a no brainier when major upgrades are planned, but is the swap worth the effort when only basic modifications are planned? I do see some advantage to having the dual spark maps if they are set right, but i am not interested in valet mode, increasing the rev limiter, etc. To be specific, I have a year 2000 GMC with a 454 and i am planning to add long tube headers and high flow exhaust, RV Cam, a slight compression increase from 9:1 up to 9.5:1 to stay 91 octane friendly, egr delete, and ditching my automatic transmission for a 5spd. I will not be doing any further modifications in the future. At most, after my mail order tune is up and running, i may play around with the program a bit to try and dial it in a little closer. I feel very comfortable swapping over to the 411, just don't want to go thru the effort unless i am going to gain something from it. Thanks