Ok, I'll still say Yokomo. Of course there's the new Yok SD, but AS far as I understand, you have a budget to take care of.
The SD is new and hype and all that, but the Custom is still a very good performer. I dont have a clue of how long Yokomo will support parts, but as far as I know, the Custom aint discontinued, so personally, I wouldnt care. It's a good car.
Schumacher Mi5 - Sanwa MT-4 / RX-462 / KO Propo PDS-2123 - Nosram 5600 X-treme Saddle Pack - LRP SPX Zero/X12 17,5 - Nosram Stealth Touch Evolution - MAAS SPS 9250