Filtering supply lines

[DAVE ZUG]

well group, sorry for the lengthy mechanical question last time, i'll 
stick to topics that pertain to the theme here.

i may have blown the injector drivers on my ECM with shorted 
injectors. whats the likelyhood of replacing surface mount chips by 
hand or otherwise? (maybe an electronics repair shop can do this, or 
is all they do is replace boards anymore) where can I get the 3 channel driver chips.. the 
identification is of coarse not there, its a GMP4 ECM, the latest 
version they made, I think its called a 711? those are the last 4 
numbers in the product code.

http://www.ssnet.com/~advpower/dzug/89gpturbo.html is still there, 
and has another member now! that makes 2!

heres one thats never asked..
anyone ever take their DIY system and "sell" it to someone else for 
adaptation/installation in their car? sometime in the next year i can 
see me getting into this amount of detail in the (hobby?), not 
nessecarily wanting to start with chips and a soldering iron.

amaterurs! you're probably saying, well, this is how i learn  :)

later~
dave