I think the issue with the shorter cable involes the weight issue,the shorter cables have less weight,I see where the original cables are replaced with a shielded cable,this I believe would probally enhance the preformance,as for dumping the meter and getting more power or better performance I personally dont belive this would enhance anything,the meter for me is an intergual part of the sov. and with the meter it enables you to get a better idea of the target before you dig ,I however am a fan of the shortened cables,seems to make a signifant difference in the weight and looks much cleaner as well......as always just my opinion....there are people here that will give more accurtate details,and I hope they chime in....take care and dont shorten any cables unless your certian you can perform the task,without messing up your unit.....good luck