M3 Individual throttle bodies

[TiPerformance]

I have been working on designing a intake manifold from the 91 318is, and am waiting till I get time to yank my imtake manifold and test fit and decide where to cut everything so it can be rewelded. Now, I am wondering If I could get a set of M3 individual throttle bodies to fit, I am wondering about Idle control and TPS though that is where the problems might come in. I can get a set for around $150, and they should come close to bolting up.

Has anyone tried this????