[Coco] Looking for Recommendations

[Chris Ahrendt]

I am looking to have my Coco 3 upgraded to a 6309 with a 2mb boomerang 
board and a CPU protector...

Who is a good reliable person to do this that I could send my precious 
coco 3 to for this upgrade and how much would

it cost... I am an OK electronic person but kind of nervous doing it 
myself... I upgraded my 3 with an old 512  board but that

was not that hard....


Thoughts recommendations?


Chris