I just like the lower front turnsignals, small taillights, and the curved intakes on the 68-71 busses better. But honestly, if you start having little troubles with the fuel injection, ditch it, its not worth the time, effort, or money. Carbs work much better.
point 6 was Subwoofers, AQ and FI both make very good products, 2 AQ sdc2.5 10"s subs or 1 FI 12" Q is about $250, but like i said, the Type R is still a very good sub and can be found for around $130
6x9s are more bassy
yours has a cabinet? like this?
you can mount the 6x9s underneath pointing down, mine has the same thing but its just a shelf, no door.
you cant really put a sub up there
A bus kinda *****, because usually you face the sub/s toward the back to bounce off the trunk/hatch, but a bus doesnt have anything like that
Amps just are, you really get what you pay for though. and the AQ is a good deal.