ive stayed out of this until NOW, its all a matter of what system you want to run..............................
i ran both and had good luck with both.................................. hell even sunk the boat and the 6al box was under water and ran great the next day..................

so what do you want to spend YOUR  money on either way your spending

oh yeah my mag is a super mag 2 and its locked out with the rev limiter from here
ttp://etcrevlimiters.com/

i know you are tired of chasing your tail, so whip out your wallet and be done with it........
 Yo Ralph.....bout time you stepped up   
i did have my box mounted on the head like you do and moved it to the bulk head with the rubber delio's for viberation.'

ok im off my soap box now continue on

I thought he did run@94mph? in parker.pump work

Electromotive makes a very cool distributorless ignition system that works bitchen 

I know several people that were running them in the stock car series I was involved in.

http://www.electromotive-inc.com/products/xdi.html

They have a video of a blown injected BBC jet boat with there system installed.

Looks like they have a new web site also  www.distributorless.com