GPTech, LLC makes rearset riser plates for the SV. do a search on GPTech like google and check it out, last I saw they increased the prices from $55 to $85 for a set.
I would personally just save up for a complete rearset such as CFM (Woodcraft) which bring it up and back 5/8 and for $200 it is a complete set w/o pedals. Vortex makes nice units that are completely adjustable and go for around $300 new. I had a 03 Sv naked at VIR N with stock pegs and the only place the pegs really scared me was T4, it touched down hard along with my knee, calf and toe.
Save that loot for the good stuff!