Well as for the Lindberg kit, I have seen some OOB builds that have been converted to RC they look ok and you can have a lot of fun with them down at the local pond. I love the size and mine is going to spend a lot of time on the water and it should look great at the same time. Although, like I said I can't make up for the shape of the hull, but everything from the deck up will look nothing like the kit when I'm finished.
The 1/144th scale Revell Fletcher is a much better representation of the real thing. I like the fact that it's the round bridge type. I have read that this kit has a few inaccuracies as well, but then again so do a lot of other kits. I have even seen this kit converted to RC and it does ok but it's only safe to use on wind free days due to the size. Even the 1/125th scale kit I'm building would have trouble on a windy day.
I think you have the best of both worlds; you could build the Lindy for play and the Revell for show. Either way I would build the both of them if I were you and I would add as much detail to the both of them and you'll be glad you did!!!
Roger DD-555