Scatter shield vs bellhousing

As always, ask and you shall... Be Informed.
Thanks to you all, for the input.
I have a basically stock 340 mild cam (550 lift solid cam) Comp cam. A set of 4.10 gears in the rear and I still haven't put the cal-tracs on yet.
I've bought from good folks from here.(mono leafs here, call tracs there, got it all together)
Now I don't race the car seriously I do boot it often and when ever some Mustang, or anything else wants to go at it at a light I freely submit.
That does not happen as much as I'd like but I do get to open it full throttle driving by myself more often lately, since I rebuilt it last simmer it runs much better the six pack (forgot to mention that also) runs well so I love hearing it scream at full throttle, I will go 6000 rpms easily and shift 2nd. used to do 3rd and 4th all the time but lately I was having a problem getting into 3rd sometimes so I hold back on that now.
Was told the shifter mechanism (rods) needs to be adjusted again so when I get a chance this week or next I'll bring it in.
That said (sorry with the long msg) I guess I should not be really be worried (fear is a better word) with the bellhousing I have on the car now, right?
I do not qualify as one of those wild engines etc..
Thanks again to all of you great minds that carry this great board.
MAPS