yeah that would work, make sure the t10s are like the one pictures it distributes the light pretty evenly, the ones that you linked on here are almost just a straight beam, now the one for the trip screen is ok. thats what i have in it. but the bigger bulbs need to be like the ones i linked you to , youll be more happy with them. also if you order 4 more of those t5 bulbs you can change the a/c back lights, so instead of green they will be what ever color you get, but i haven't been able to try to change the indicator light on the buttons though on the a/c button, the recycle and defrost yet. im not sure if you even can, but all i can do is try. if you do the a/c lights, the unit dont come out all the way, so be careful when you remove the lights, they turn a 1/8th to a 1/4 of a twist, and pull out, there is a little light harness with the 4 lights all connected with it, so if fairly easy to see if your interested in doing that.