- get the LT brackets. they are that much better and we're talking about $40 difference here. you're in it for the long-haul now - just get them. trust me.
- dual risers are now the standard from voile. any singles left are old stock.
- yes you can, ends up being about $60-65 with the rubber gaskets which you also want. i don't think that include mounting hardware but i might be wrong...