Hey I'm still doing trials and have been for 15 years I use to use FSA power pro cranks and went through quite a few of them and frames as well my last old school bike was a Saracen x-ile and was awesome. It took me a while to get use to all the new bits I bought an onza t-Rex as my first proper trials bike and it's was good for getting use to a seatless bike and now I'm riding a 06 zoo pitbull and I got it off the forum for £80 which is a bargain and it's a beauty. If your after a bike to do dirt jumping as well I would say an inspired or the because street like you said it looks like a nice sturdy frame